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To request publications not posted here, please contact Professor Garcia-Garibay at mgg@chem.ucla.edu.

2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 Pre-2000

2017 (back to top)

(210) Breslin, V. M.; Garcia-Garibay, M. A. "Transmission Spectroscopy and Kinetics in Crystalline Solids Using Aqueous Nanocrystalline Suspensions: The Spiropyran-Merocyanine Photochromic System" Crystal Growth and Design, 2017, Publication Date (Web): January 4, 2017; DOI: 10.1021/acs.cgd.6b01476

(209) Catalano. L.; Perez-Estrada, S.; Wang, H.S.; Ayitou, A. J.-L.; Khan, S.I.; Terraneo, G.; Metrangolo, P.; Brown, S.; Garcia-Garibay, M.A. "Rotational Dynamics of Diazabicyclo[2.2.2]octane in Isomorphous Halogen-Bonded Co-crystals: Entropic and Enthalpic Effects" J. Am. Chem. Soc., 2017, Publication Date (Web): December 19, 2016; DOI: 10.1021/jacs.6b10780

2016 (back to top)

(208) Jiang, X.; Duan, H.-B.; Khan, S.I.; Garcia-Garibay, M.A,"Diffusion-Controlled Rotation of Triptycene in a Metal-Organic Framework (MOF) Sheds Light on the Viscosity of MOF-Confined Solvent" ACS Central Science, 2016, 2, 608–613

(207) Jiang, X.; O’Brien, Z.J.; Yang, S.; Lai, L.H.; Buenaflor, J.; Tan, C.; Khan, S.; Houk, K.N.; Garcia-Garibay, M.A. "Crystal Fluidity Reflected by Fast Rotational Motion at the Core, Branches and Peripheral Aromatic Groups of a Dendrimeric Molecular Rotor" J. Am. Chem. Soc., 2016, 138, 4650–4656.

(206) Anoklase J.-L. Ayitou, A. J.-L.; Flynn, K.; Jockusch, S.; Khan, S.I.; Garcia-Garibay, M.A. "Structure-Kinetics Correlations in Isostructural Crystals of α-(ortho-tolyl)-Acetophenones: Pinning Down Electronic Effects Using Laser-Flash Photolysis in the Solid State" J. Am. Chem. Soc., 2016,  138, 2644-2648.

(205) Czajkowska-Szczykowska, D.: Aguilar-Granda, A,; Jadwiga Maj, J.; Wilczewska, A.Z.; Witkowski, S.; Santillan, R.; Miguel A. Garcia-Garibay, M.G.; Morzycki, J.W.; Rodríguez-Molina, B. "Solid State Characterization of Bridged Steroidal Molecular Rotors: Effect of the Rotator Fluorination on Their Crystallization" Cryt. Growth Des., 2016,  16, 1599-1605.

2015 (back to top)

(204) Catalano, L.; Pérez-Estrada, S.; Terraneo, G.; Pilati, T.; Resnati, G.; Metrangolo, P.; Garcia-Garibay, M.A. "Dynamic Characterization of Crystalline Supramolecular Rotors Assembled through Halogen Bonding" J. Am. Chem. Soc., 2015,  137, 15386-15389.

(203) Staehle, I.O.; Chung, T.S.; Stopin, A.; Vadehra, G.S.; Hsieh, S.I.; Gibson, J. H.; Garcia-Garibay, M.A. "An Approach to Enhance the Safety Culture of an Academic Research Laboratory by Addressing Behavioral Factors" J. Chem. Educ., 2016,  93, 217–222

(202) Zhang, K.; Cai, L.; Xing, J.; Garcia-Garibay, M.A.; Kwon, O. "Phosphine-Mediated Iterative Arene Homologation Using Allenes" J. Am. Chem. Soc., 2015, 137, 11258-11261.

(201) Chung, T. S.; Lopes, S.A.; Houk, K.N. "Stereospecific Synthesis of Substituted Aziridines by a Crystal-to-Crystal Photodenitrogenation of Δ2-1,2,3-Triazolines" Org. Letters, 2015, 17, 4568-4571.

(200) Arcos-Ramos, R.; Rodriguez-Molina, B.; Gonzalez-Rodriguez, E.; Ramirez-Montes, P.I.; Ochoa, M.E.; Santillan, R.; Farfan, N.; Garcia-Garibay, M.A. "Crystalline Arrays of Molecular Rotors with TIPS-Trityl and Phenolic-Trityl Stators Using Phenylene, 1,2-Difluorophenylene and Pyridine Rotators." RSC Adv., 2015, 5, 55201-55208.

(199) Commins, P.; Natarajan, A.; Tsai, C.; Khan, S.I., Nath, N.K.; Naumov, P.; Garcia-Garibay, M.A. "Structure-Reactivity Correlations and Mechanistic Understanding of the Photoreaarrangement and Photosalient Effect of α-Santonin and its Derivatives in Solutions, Crystals and Nanocrystalline Suspensions." Cryst. Growth Des., 2015, 15, 1983-1990.

(198) Perez-Estrada, S.; Rodriguez-Molina, B.; Xiao, L.; Santillan, R.; Jimenez-Oses, G.; Houk, K.N.; Garcia-Garibay, M.A. "Thermodynamic Evaluation of Aromatic CH/π Interactions and Rotational Entropy in a Molecular Rotor." J. Am. Chem. Soc., 2015, 137(6), 2175-2178.

(197) Hernandez-Linares, M.G.; Guerrero-Luna, G.; Perez-Estrada, S.; Ellison, M.; Ortin, M.; Garcia-Garibay, M.A. "Large-Scale Green Chemical Synthesis of Adjacent Quaternary Chiral Centers by Continuous Flow Photodecarbonylation of Aqueous Suspensions of Nanocrystalline Ketones." J. Am. Chem. Soc., 2015, 137(4), 1679-1684.

2014 (back to top)

(196) Vadehra, G.S.; Maloney, R.P.; Garcia-Garibay, M.A.; Dunn, B. "Naphthalene Diimide Based Materials with Adjustable Redox Potentials: Evaluation for Organic Lithium-Ion Batteries." Chem. Mater., 2014, 26, 7151-7157.

(195) Matute, R.A.; Garcia-Garibay, M.A.; Houk, K.N. "Theory of Substituent Effects on the Regioselectivity of Di-π-methane Rearrangements of Dibenzobarrelenes." Org. Lett., 2014, 16, 5232-5234.

(194) Pearlstein, E.; Hughs, M.; Mazurek, J.; McGraw, K.; Pesme, C.; Garcia-Garibay, M. "Correlations Between Photochemical Damage and UV Fluorescence of Feathers." ICOM-CC 17th Triennial Conference Preprints, Melbourne, 15–19 September 2014, J. Bridgland, Ed., Art. 0406, 8 pp. Paris: International Council of Museums. 

(193) Jiang, X.; Rodriguez-Molina, B.; Nazarian, N.; Garcia-Garibay, M.A. "Rotation of a Bulky Triptycene in the Solid State: Towards Engineered Nanoscale Artificial Molecular Machines." J. Am. Chem. Soc., 2014, 136, 8871–8874.

(192) Staehle I.O.; Rodriguez-Molina, B.; Khan, S.; Garcia-Garibay, M.A. "Engineered Photochromism in Crystalline Salicylidene Anilines by Facilitating Rotation to Reach the Colored trans-Keto Form." Cryst. Growth Des., 2014, 14, 3667–3673.

(191) Lorbach, A.; Maverick, E.; Carreras, A.; Alemany, Pere; Wu, Gang,; Garcia-Garibay M.A; Bazan, G.C. "A Fullerene–Carbene Adduct as a Crystalline Molecular Rotor: Remarkable Behavior of a Spherically-Shaped Rotator."  Phys. Chem. Chem. Phys., 2014, 16, 12980-12986.

(190) Nielsen, A.;  Kuzmanich, G.;  Garcia-Garibay, M.A. "Quantum Chain Reaction of Tethered Diarylcyclopropenones in the Solid State and Their Distance-Dependence in Solution Reveal a Dexter S2-S2 Energy Transfer Mechanism." J. Phys. Chem. A, 2014, 118, 1858–1863.

(189) Islas-Jácome, A.; Gutiérrez-Carrillo, A.; García-Garibay, M. A.; González-Zamora, E. "One-Pot Synthesis of Nuevamine Aza-Analogues by Combined Use of an Oxidative Ugi Type Reaction and Aza-Diels-Alder Cycloaddition." Synlett, 2014, 25, 403-406.


(188) Commins, P.; Garcia-Garibay, M.A. "Photochromic Molecular Gyroscope with Solid State Rotational States Determined by an Azobenzene Bridge."  J. Org. Chem., 2014, 79, 1611–1619.

(187) Torres-Huerta, A.; Rodríguez-Molina, B.; Höpfl, H.;  Garcia-Garibay, M.A. "Synthesis and Solid-State Characterization of Self-Assembled Macrocyclic Molecular Rotors of Bis(dithiocarbamate) Ligands with Diorganotin(IV)." Organometallics, 2014, 33, 354–362.


2013 (back to top)

(186)  Tse, L.A.; Stopin, A.; Ganapathi, G,B.; Garcia-Garibay, M.A.; Wirz, R.E. "Thermal Testing of Organic Fluids for Supercritical Thermal Energy Storage Systems." Proc. ASME 2013 7th International Conference on Energy Sustainability, ES2013-18195, pp. V001T03A007.

(185) de Loera, D.; Liu, F.;  Houk, K. N.; Garcia-Garibay, M.A. "Aziridine Nitrogen Inversion by Dynamic NMR: Activation Parameters in a Fused Bicyclic Structur.e" J. Org. Chem., 2013, 78, 11623-11626.


(184) Rodriguez-Molina, B.; Ochoa, M.E.; Romero, M.; Khan,S.I.;  Farfan, N.; Santillan,R.; Garcia-Garibay, M.A. "Conformational Polymorphism and Isomorphism of Molecular Rotors with Fluoroaromatic Rotators and Mestranol Stators." Cryst. Growth Des., 2013, 13, 5107-5115.

(183) Rodriguez-Molina, B.; Perez-Estrada, S.; Garcia-Garibay, M.A. "Amphidynamic Crystals of a Steroidal Bicyclo[2.2.2]octane Rotor: A High Symmetry Group that Rotates Faster than Smaller Methyl and Methoxy Groups." J. Am. Chem. Soc., 2013, 135, 10388–10395.

(182) Hughs, M.; Jimenez, M.; Khan,S.I.;  Garcia-Garibay, M.A. "Synthesis, Rotational Dynamics, and Photophysical Characterization of a Crystalline Linearly Conjugated Phenyleneethynylene Molecular Dirotor." J. Org. Chem., 2013, 78, 5293–5302.

(181) de Loera, D.; Stopin, A.; Garcia-Garibay, M.A. “Photoinduced and Thermal Denitrogenation of Bulky Triazoline Crystals: Insights into Solid-to-Solid Transformations.” J. Am. Chem. Soc. 2013, 135, 6626–6632.

2012 (back to top)

(180) Lo, M.K.F.; Gard, M.N.; Goldsmith, B.R.; Garcia-Garibay, M.A.; Monbouquette, H.G. "Synthesis and Micropatterning of Photocatalytically Reactive Self-Assembled Monolayers Covalently Linked to Si(100) Surfaces via a Si-C Bond." Langmuir, 2012, 28, 16156–16166.

(179) Czajkowska-Szczykowska, D.;  Rodriguez-Molina, B.; Magaña-Vergara, N.E.; Santillan, R.; Morzycki, J.W.; Garcia-Garibay, M. A. "Macrocyclic Molecular Rotors with Bridged Steroidal Frameworks." J. Org. Chem., 2012, 77, 9970–9978.

(178) Shiraki, S.; Vogelsberg, C.S.; Garcia-Garibay, M.A. "Solid-state photochemistry of crystalline pyrazolines: reliable generation and reactivity control of 1,3-biradicals and their potential for the green chemistry synthesis of substituted cyclopropanes." Photochem. Photobiol. Sci., 2012, 11, 1929-1937.

(177) Escalante-Sánchez, E.; Rodríguez-Molina, B.; Garcia-Garibay, M.A. "Towards Crystalline Molecular Rotors with Linearly Conjugated Diethynyl-Phenylene Rotators and Pentiptycene Stators." J. Org. Chem., 2012, 77, 7428–7434.

(176) Arcos-Ramos, R.; Rodriguez-Molina, B.; Romero, M.; Méndez-Stivalet, J.M.; Ochoa, M.E.; Ramírez-Montes, P.I.; Santillan, R.; Garcia-Garibay, M.A.;  Farfan, N. "Synthesis and Evaluation of Molecular Rotors with Large and Bulky tert-Buthyldiphenylsilyloxy-substituted Trityl Stator." J. Org. Chem., 2012, 77, 6887–6894.

(175) de Loera, D.; Garcia-Garibay, M.A. "Efficient Aziridine Synthesis in Metastable Crystalline Phases by Photoinduced Denitrogenation of Crystalline Triazolines." Org. Lett., 2012, 14, 3874–3877.

(174) Stopin, A.;  Garcia-Garibay, M. A. "Crystals and Aggregates of a Molecular Tetrarotor with Multiple Trityl Embraces Derived from Tetraphenyladamantane." Cryst. Growth Des., 2012, 12, 3792–3798.

(173) Morris, W.; Stevens, C. J.; Taylor, R. E.; Dybowski, C.; Yaghi, O.M.; Garcia-Garibay, M.A. "NMR and X-ray Study Revealing the Rigidity of Zeolitic Imidazolate Frameworks (ZIFs)." J. Phys. Chem. C, 2012, 116, 13307–13312.

(172) Garcia-Garibay, M. A. "Advances at the Frontiers of Photochemical Sciences." J. Am. Chem. Soc., 2012, 134, 8289–8292.

(171) Lemouchi, C.; Mézière, C.; Zorina, L.; Simonov, S.: Rodríguez-Fortea, A.; Canadell, E,; Wzietek, P.; Auban-Senzier, P.; Pasquier, C.; Giamarchi, T.; Garcia-Garibay, M.A.; Batail, P. "Design and Evaluation of a Crystalline Hybrid of Molecular Conductors and Molecular Rotors."J. Am. Chem. Soc., 2012, 134, 7880–7891.

(170) Gard, M.N.; Zucchero, A.J.; Kuzmanich, G.; Oelsner, C.;  Guldi, D.; Dreuw, A.; Bunz, U.H.F.; Garcia-Garibay, M.A. "Cruciforms’ Polarized Emission Confirms Disjoint Molecular Orbitals and Excited States." Org. Lett., 2012, 14, 1000–1003.

(169) Vogelsberg, C.S.; Bracco, S.; Beretta, M.; Comotti, C.; Sozzani, P.; Garcia-Garibay, M.A. "Dynamics of Molecular Rotors Confined in Two Dimensions: Transition from a 2D Rotational Glass to a 2D Rotational Fluid in a Periodic Mesoporous Organosilica." J. Phys. Chem. B., 2012, 116, 1623–1632.

(168) Vogelsberg C S.; Garcia-Garibay, M.A.  "Crystalline molecular machines: Function, phase order, dimensionality, and composition." Chem. Soc. Rev., 2012, 41, 1892-1910.

(167) Kuzmanich, G.; Vogelsberg C. S.; Maverick, E. F.; Netto-Ferreira, J. C.: Scaiano, J. C.; Garcia-Garibay, M.A. "Reaction Mechanism in Crystalline Solids: Kinetics and Conformational Dynamics of the Norrish Type II Biradicals from a-Adamantyl p-Methoxyacetophenone." J. Am. Chem. Soc., 2012, 134, 1115–1123.


(166) Doan, S.C.; Kuzmanich, G.; Gard, M. N.; Garcia-Garibay, M.A.; Schwarts, B.J. "Ultrafast Spectroscopic Observation of a Quantum Chain Reaction: The Photodecarbonylation of Nanocrystalline Diphenylcyclopropenone." J. Phys. Chem. Lett., 2012, 3, 81-86.

2011 (back to top)

(165) Kuzmanich, G.; Simoncelli, S.; Gard, M.N.; Spänig, F.; Hoekstra, R.; Guldi, D.M.; Garcia-Garibay, M.A. "Self-Quenching of Benzophenone Excited States in Crystalline Nanoparticles." J. Am. Chem. Soc., 2011, 133, 17296–17306.

(164) Kuzmanich, G.; Natarajan, A,; Shi, Y.; Patrick, B.O.; Scheffer, J.R.; Garcia-Garibay, M.A. "Stable Radicals During Photodecarbonylations of Trityl-alkyl Ketones Enable Solid State Reactions through Primary and Secondary Radical Centers." Photochem. Photobio. Sc., 2011, 10, 1731-1734.

(163) Commins, P.; Nuñez, J.E.; Garcia-Garibay, M.A. "Synthesis of Bridged Molecular Gyroscopes with Closed Topologies: Triple One-Pot Macrocyclization." J. Org. Chem., 2011, 76, 8355–8363.

(162) Morris, W.; Taylor, R.E.; Dybowski, C.; Yaghi, O.M.; Garcia-Garibay, M.A. "Framework Mobility in the Metal-Organic Framework Crystal IRMOF-3: Evidence for Aromatic Ring and Amine Rotation." J. Mol. Struct., 2011, 1004, 94–101.

(161) Kuzmanich, G.; Garcia-Garibay, M.A. "Ring strain release as a strategy to enable the singlet state photodecarbonylation of crystalline 1,4-cyclobutanediones." J. Phys. Org. Chem., 2011, 23, 376–381.

(160) Kuzmanich, G.; Xue, J.; Netto-Ferreira, J. C.; Scaiano, J. C.; Platz, M.; Garcia-Garibay, M.A. "Steady state and transient kinetics in crystalline solids: the photochemistry of nanocrystalline 1,1,3-triphenyl-3-hydroxy-2-indanone." Chem. Sci., 2011, 2, 1497-1501.

(159) Rodriguez-Molina, B.; Farfan, N.; Romero, M.; Mendez-Stivalet, J.M.; Santillan, R.; Garcia-Garibay, M.A. "Anisochronous Dynamics in a Crystalline Array of Steroidal Molecular Rotors: Evidence of Correlated Motion within 1D Helical Domains." J. Am. Chem. Soc., 2011, 133, 7280–7283.

(158) Shiraki, S.; Natarajan, A.; Garcia-Garibay, M.A. "The Synthesis and Stereospecific Solid-State Photodecarbonylation of Hexasubstituted meso- and d,l-Ketones." Photochem. Photobiol. Sci., 2011, 10, 1480-1487.

(157) O'Brien, Z.J.; Natarajan, A.; Khan, S.I.; Garcia-Garibay, M.A. "Synthesis and Solid-State Rotational Dynamics of Crystalline Molecular Gyroscopes with a Robust and Low Density Structure Built with a Phenylene Rotator and a Tri-(meta-terphenyl)methyl Stator." Crystal Growth & Design, 2011, 11, 2654-2659.

(156) Lemouchi, C.; Vogelsberg, C.S.; Zorina, L.; Simonov, S.; Batail, P.; Brown, S.; Garcia-Garibay, M.A. "Ultra-fast Rotors for Molecular Machines and Functional Materials via Halogen Bonding: Crystals of 1,4-Bis(iodoethynyl)bicyclo[2.2.2]octane with Distinct Gigahertz Rotation at Two Sites." J. Am. Chem. Soc., 2011, 133, 6371–6379.

(155) Radhakrishnan, C.; Lo, M.K.F.; Knobler, C.M.; Garcia-Garibay, M.A.; Monbouquette, H.G. "Capping Ligand Effect on the Stability of CdSe Quantum Dot Langmuir Monolayers." Langmuir, 2011, 27, 2099-2103.

(154) Kuzmanich, G; Spanig, F.; Tsai, C.K.; Um, J.M.; Hoekstra, R.M.; Houk, K.N.; Guldi, D.M.; Garcia-Garibay, M.A. "Oxyallyl Exposed: An Open Shell Singlet with Picosecond Lifetimes in Solution but Persistent in Crystals of a Cyclobutanedione Precursor." J. Am. Chem. Soc., 2011, 133, 2342-2345.

2010 (back to top)

(153) Garcia-Garibay, M.A. "The Entropic Enlightenment of Organic Photochemistry: Strategic Modifications of Intrinsic Decay Pathways Using an Information-Based Approach." Photochem. & Photobiol. Sci., 2010, 9, 1574-1588 (invited article).

(152) Karlen, S.D.; Reyes, H.; Taylor, R.E.; Khan, S.I.; Hawthorne, M.F.; Garcia-Garibay, M.A. "Symmetry and Dynamics of Molecular Rotors in Amphidynamic Molecular Crystals."Proc. Nat. Acad. Sci. USA, 2010, 107, 14973.

(151) Bouit, P.-A.; Spanig, F.; Kuzmanich, G.; Krokos, E.; Oelsner, C.; Garcia-Garibay, M.A.; Delgado, J.L.; Martin, N.; Guldi, D.M. "Efficient Utilization of Higher Lying Excited States to Trigger Change Transfer Events." Chem. Eur. Journal, 2010, 16, 9638-9645.

(150) Shiraki, S.; Garcia-Garibay, M.A. "Carbon-Carbon Bond Formation By Photoelimination of Small Molecules in Solution and in Crystals" in Handbook of Synthetic Photochemistry, Albini, A., Fagnini, M. Eds., Wiley-VCH, Weinheim, 2010, pp. 25-66.

(149) Rodriguez-Molina, B.; Pozos, A.; Cruz, R.; Romero, M.; Flores, B.; Farfan, N.; Santillan, R.; Garcia-Garibay, M.A. "Synthesis and solid state characterization of molecular rotors with steroidal stators: ethisterone and norethisterone." Org. Biomol. Chem. 2010, 8, 2993-3000.

(148) O'Brien, Z.J.; Karlen, S.D.; Khan, S.; Garcia-Garibay, M.A. "Solid State Molecular Rotors with Perdeuterated Stators: Mechanistic Insights from Biphenylene Rotational Dynamics in Ordered and Disordered Crystal Forms." J. Org. Chem., 2010, 75, 2482-2491.

(147) Simoncelli, S.; Kuzmanich, G.; Gard, M.N.; Garcia-Garibay, M.A. "Photochemical Reaction Mechanisms and Kinetics with Molecular Nanocrystals: Surface Quenching of Triplet Benzophenone Nanocrystals." J. Phys. Org. Chem., 2010, 23, 376-381.

(146) Lebedeva, N.V.; Tarasov, V.F.; Resendiz, M.J.E.; Garcia-Garibay, M.A.; White, R.C.; Forbes, M.D.E. "The Missing Link Between Molecular Triplets and Spin-Polarized Free Radicals: Room Temperature Triplet States of Nanocrystalline Radical Pairs." J. Am. Chem. Soc. 2010, 132, 82-84.

2009 (back to top)

(145) Schlundt, S.; Kuzmanich, G.; Spanich, F.; Rojas, G. de M.; Kovacs, C.; Garcia-Garibay, M.A.; Guldi, D.M.; Hirsch, A. "Dendritic Porphyrin-Fullerene Conjugates: Efficient Light-Harvesting and Charge-Transfer Events." Chem. Eur. Journal 2009, 15, 12223-12233.

(144) Rodriguez-Molina, B.; Ochoa, M.E.; Farfán, N.; Santillan, R.; Garcia-Garibay, M.A. "Synthesis, Characterization and Rotational Dynamics of Crystalline Molecular Compasses With N-Heterocyclic Rotators." J. Org. Chem. 2009, 74, 8554-8565.

(143) Kuzmanich, G.; Gard, M.N.; Garcia-Garibay, M.A. "Photonic Amplification by a Singlet-State Quantum Chain Photodecarbonylation Reaction in Crystalline Diarylcyclopropenones." J. Am. Chem. Soc. 2009, 131, 11606-11614.

(142) Hoijemberg, P.A.; Karlen, S.D.; Sanramé, C.N.; Aramendia, P.F.; Garcia-Garibay, M.A. "Photolysis of an Asymmetrically Substituted Diazene in Solution and in the Crystalline State." Photochem. Photobiol. Sc. 2009, 8, 961-969.

(141) Godinez, C.E.; Garcia-Garibay, M.A. "Engineering Crystal Packing and Internal Dynamics in Molecular Gyroscopes by Refining Their Components. Fast Exchange of a Phenylene Rotator by 2H NMR." Cryst. Growth & Design 2009, 9, 3124-3128.

(140) Mitsumori, T.; Campos, L.M.; Garcia-Garibay, M.A.; Wudl, F.; Sato, H.; Sato, Y. "Synthesis, Properties, and LED Performance of Highly Luminescent Metal Complexes Containing Indolizino[3,4,5-ab]isoindoles." J. Mat. Chem. 2009, 19, 5826-5836.

(139) Resendiz, M.J.E.; Family, F.; Fuller, K.; Campos, L.M.; Khan, S.I.; Lebedeva, N.V.; Forbes, M.D.E.; Garcia-Garibay, M.A. "Radical Reactions with Double Memory of Chirality (2MOC) for the Enantiospecific Synthesis of Adjacent Stereogenic Quaternary Centers in Solution: Cleavage and Bonding Faster than Radical Rotation." J. Am. Chem. Soc. 2009, 131, 8425-8433.

(138) Amboya, A.; Nguyen, T.; Huynh, H.T.; Brown, H.; Ratliff, G.; Yonutas, H.; Cizmeciyan, D.; Natarajan, A.; Garcia-Garibay, M.A. "Radical Pairs with Rotational Fluidity in the Photochemical Reaction of Acetophenone and Cyclohexane in the Zeolite NaY: A 13C CPMAS NMR and Product Analysis Study." Org. Biomol. Chem. 2009, 7, 2322-2326.

(137) Family, F.; Garcia-Garibay, M.A. "Photodecarbonylation of Ketodiacids as Ammonium Salts: Efficient Formation of C-C Bonds Between Adjacent Quaternary Centers in the Crystalline State." J. Org. Chem. 2009, 74, 2476-2480.

(136) Garcia-Garibay, M.A.; Dang, H.D. "Photochemical Generation, Intramolecular Reactions, and Spectroscopic Detection of Oxonium Ylide and Carbene Intermediates in a Crystalline ortho-(1,3-Dioxolan-2-yl)-diaryldiazomethane." Org. Biomol. Chem. 2009, 1106-1114.

2008 (back to top)

(135) Garcia-Garibay, M.A. "Molecular Machines: Nanoscale Gadgets." Nature Materials 2008, 7, 431-432.

(134) Gould, S.L.; Rodriguez, R.B.; Garcia-Garibay, M.A. "Synthesis and Solid State Dynamics of Molecular Dirotors." Tetrahedron 2008, 64, 8336-8345.

(133) Chin, K.K.; Trevithick-Sutton, C.C.; McCallum, J.; Jockusch, S.; Turro, N.J.; Scaiano, J.C.; Foote, C.S.; Garcia-Garibay, M.A. "Quantitative Determination of Singlet Oxygen Generated by Excited State Aromatic Amino Acids, Proteins, and Immunoglobulins." J. Am. Chem. Soc. 2008, 130, 6912-6913.

(132) Santillan, R.; Karlen, S.D.; Dang, H.; Garcia-Garibay, M.A. "Synthesis and Characterization of Natural Abundance and Isotopically Labeled 1,4-Bis(3,3,3-triphenylpropynyl)-2,3-difluorobenzene. A Molecular Gyroscope with a Polar Rotator." J. Mex. Chem. Soc. 2008, 52, 125-129.

(131) Gould, S.L.; Tranchemontagne, D.; Yaghi, O.M.; Garcia-Garibay, M.A. "Amphidynamic Character of Crystalline MOF-5: Rotational Dynamics of Terephthalate Phenylenes in a Free-Volume, Sterically Unhindered Environment." J. Am. Chem. Soc. 2008, 130, 3246-3247.

(130) Kuzmanich, G.; Natarajan, A.; Chin, K.K.; Veerman, M.; Mortko, C.J.; Garcia-Garibay, M.A. "Solid-State Photodecarbonylation of Diphenylcyclopropenone: A Quantum Chain Process Made Possible by Ultrafast Energy Transfer." J. Am. Chem. Soc. 2008, 130, 1140-1141. (Highlighted in Nature 2008, 451, 897.)

(129) Chin, K.K.; Chuang, S.-C.; Hernandez, B.; Campos, L.M.; Selke, M.; Foote, C.S., Garcia-Garibay, M.A. "Photophysical Properties of Non-Homoconjugated 1, 2-dihydro, 1,2,3,4-tetrahydro and 1,2,3,4,5,6-hexahydro-C60 Derivatives." Photochem. Photobiol. Sci. 2008, 1, 49-55.

(128) Resendiz, M.J.E.; Natarajan, A.; Garcia-Garibay, M.A. "Diastereoselective Synthesis and Spin-Dependent Photodecarbonylation of di(3-phenyl-2-pyrrolidinon-3-yl)Ketones: Synthesis of Nonadjacent and Adjacent Stereogenic Quaternary Centers." Chem Commun. 2008, 193-195.

(127) Resendiz, M.J.E.; Taing, J.; Khan, S.I.; Garcia-Garibay, M.A. "Unexpected Solid-State Photochemistry of an &alpha-Thiophenyl-&alpha'-Thiophenyl-S,S-dioxo-Subsitituted Ketone." J. Org. Chem. 2008, 73, 638-643.

2007 (back to top)

(126) Resendiz, M.J.E.; Taing, J.; Garcia-Garibay, M.A. "Photodecarbonylation of 1,3-Dithiophenyl Propanone: Using Nanocrystals to Overcome the Filtering Effect of Highly Absorbing Trace Impurities." Org. Lett. 2007, 9, 4351-4354.

(125) Garcia-Garibay, M.A. "Molecular Crystals on the Move: From Single-Crystal-to-Single-Crystal Photoreactions to Molecular Machinery." Angew Chem. Int. Ed. 2007, 46, 8945-8947.

(124) Grassian, V.H.; Meyer, G.; Abruna, H.; Coates, G.W.; Achenie, L.E.; Allison, T.; Brunschwig, B.; Ferry, J.; Garcia-Garibay, M.A.; Gardea-Torresdey, J.; Grey, C.P.; Hutchison, J.; Li, C.J.; Liotta, C.; Ragauskas, A.; Minteer, S.; Mueller, K.; Roberts, J.; Sadik, O.; Schmel, R.; Schneider, W.; Selloni, A.; Stair, P.; Stewart, J.; Thorn, D.; Tyson, J.; Voelker, B.; White, J.M.; Wood-Black, F. "Chemistry for a Sustainable Future." Environ. Sci. Technol. 2007, 41, 3559-3561.

(123) Nunez, J.E.; Natarajan, A.; Khan, S.I.; Garcia-Garibay, M.A. "Synthesis of a Triply Bridged Molecular Gyroscope by a Directed Meridional Cyclization Strategy." Org. Lett. 2007, 9, 3559-3561.

(122) Natarajan, A.; Tsai, C.K.; Khan, S.I.; McCarren, P.; Houk, K.N.; Garcia-Garibay, M.A. "The Photoarrangement of &alpha-Santonin is a Single-Crystal-to-Single-Crystal Reaction: A Long Kept Secret in Solid-State Organic Chemistry Revealed." J. Am. Chem. Soc. 2007, 129, 9846-9847.

(121) Natarajan, A.; Ng, D.; Yang, Z.; Garcia-Garibay, M.A. "A Green Chemistry Method for the Synthesis of Compounds with Adjacent Quaternary Stereogenic Centers: Parallel Syntheses of (+) and (-)-a-Cuparenone by Radical Combination in Crystalline Solids." Angew Chem. Int. Ed. 2007, 46, 6485-6487.

(120) Chin, K.K.; Natarajan, A.; Gard, M.N.; Campos, L.M.; Johansson, E.; Shepherd, H.; Garcia-Garibay, M.A. "Pump-Probe Spectroscopy and Circular Dichroism of Nanocrystalline Benzophenone — Towards Absolute Kinetic Measurements in Solid State Photochemical Reactions." Chem. Commun. 2007, 41, 4266-4268.

(119) Jarowski, P.D.; Houk, K.N.; Garcia-Garibay, M.A. "The Importance of Correlated Motions on the Low Barrier Rotational Potentials of Crystalline Molecular Gyroscopes." J. Am. Chem. Soc. 2007, 129, 3110-3117.

(118) Campos, L.M.; Garcia-Garibay, M.A. "Reactive Intermediates in Crystals: Form and Function" in Reactive Intermediates; Platz, M.S., Jones, M., Moss, R., Eds.; Hoboken, NJ, 2007.

(117) Khuong, T.-A.V.; Dang, H.; Jarowski, P.D.; Maverick, E.; Garcia-Garibay, M.A. "Rotational Dynamics in a Crystalline Molecular Gyroscope by Variable-Temperature 13C NMR, 2H NMR, X-Ray Diffraction, and Force Field Calculations." J. Am. Chem. Soc. 2007, 129, 839-845.

2006 (back to top)

(116) Chin, K.K.; Chuang, S.C.; Hernandez, B.; Selke, M.; Foote, C.S.; Garcia-Garibay, M.A. "Photophysical Properties of a 1,2,3,4,5,6-Hexasubstituted Fullerene Derivative." J. Phys. Chem. 2006, 110, 13662-13666.

(115) Campos, L.M.; Mortko, C.J.; Garcia-Garibay, M.A. "Norrish Type I vs. Norrish-Yang Type II in the Solid State Photochemistry of cis-2,6-Di(1-cyclohexenyl)-cyclohexanone: A computational study." Mol. Cryst. Liq. Cryst. 2006, 456, 15-24.

(114) Karlen, S.D.; Khan, S.I.; Garcia-Garibay, M.A. "Crystalline Molecular Gyroscopes: The Effects of Subtle Molecular Differences on the Crystal Packing of Triphenylmethyl and Triphenylsilyl Stators." Mol. Cryst. Liq. Cryst. 2006, 456, 221-230.

(113) Horansky, R.D.; Clarke, L.I.; Winston, E.B.; Price, J.C.; Karlen, S.D.; Jarowski, P.D.; Santillan, R.; Garcia-Garibay, M.A. "Dipolar Rotor-Rotor Interactions in a Difluorobenzene Molecular Rotor Crystal." Phys. Rev. B 2006, 74, 054306.

(112) Karlen, S.D.; Godinez, C.E.; Garcia-Garibay, M.A. "Improved Physical Properties and Rotational Dynamics in a Molecular Gyroscope with an Assymmetric Stator Structure." Org. Lett. 2006, 8, 2615-2617.

(111) Veerman, M.; Resendiz, M.J.E.; Garcia-Garibay, M.A. "Large-Scale Photochemical Reactions of Nanocrystalline Suspensions: A Promising Green Chemistry Method." Org. Lett. 2006, 8, 2615-2617.

(110) Khuong, T.-A.V.; Nuñez, J.E.; Godinez, C.E.; Garcia-Garibay, M.A. "Crystalline Molecular Machines: A Quest Toward Solid-State Dynamics and Function." Acc. Chem. Res. 2006, 39, 413-422.

(109) Radhakrishnan, C.; Lo, M.K.F.; Garcia-Garibay, M.A.; Warrier, M.V.; Monbouquette, H.G. "Photocatalytic Reduction of an Azide-Terminated Self-Assembled Monolayer Using CdS Quantum Dots." Langmuir 2006, 22, 5018-5024.

(108) Choe, T.; Khan, S.I.; Garcia-Garibay, M.A. "Combination Vs. Disproportionation in Dialkyl Biradicals. Selectivity Reversal in a Crystalline Solid." Photochem. Photobiol. Sci. 2006, 5, 449-451.

(107) Nuñez, J. E.; Khuong, T.-A.V.; Campos, L. M.; Farfan, N.; Dang, H.; Karlen, S. D.; Garcia-Garibay, M.A. "Crystal Phases and Phase Transitions in a Highly Polymorphogenic Solid-State Molecular Gyroscope with meta-Methoxytrityl Frames." Cryst. Growth & Design 2006, 6, 866-873.

(106) Mortko, C. J.; Garcia-Garibay, M.A. "Stereospecific Synthesis of Compounds with Adjacent Chiral Quaternary Centers in Solid-to-Solid Reactions." Topics in Stereochemistry 2006, 25, 205-253.

(105) Karlen, S.D.; Garcia-Garibay, M.A. "Amphidynamic Crystals: Structureal Blueprints for Molecular Machines." Topics Curr. Chem. 2006, 262, 179-228.

2005 (back to top)

(104) Garcia-Garibay, M.A. "Crystalline Molecular Machines: Encoding Supramolecular Dynamics Into Molecular Structure." Proc. Natl. Acad. of Sci. 2005, 102, 10793 (invited perspective article). To read this article with Romanian translation, please click here.

(103) Cizmeciyan, D.; Yonutas, H.; Karlen, S.D.; Garcia-Garibay, M.A. "2H NMR and X-ray Diffraction Studies of Methyl Rotation in Crystals of ortho-Methyldibenzocycloalkanones." Solid State Nuc. Mag. Res. 2005, 28, 1-8.

(102) Campos, L.M.; Warrier, M.V.; Peterfy, K.; Houk, K.N.; Garcia-Garibay, M.A. "Secondary Alpha Isotope Effects on Deuterium Tunneling in Triplet o-Methylanthrones: Extraordinary Sensitivity to Barrier Width." J. Am. Chem. Soc. 2005, 127, 10178-10179.

(101) Horansky, R.D.; Clarke, L.I.; Price, J.C.; Khuong, T.-A.V.; Jarowski, P.D.; Garcia-Garibay, M.A. "Dielectric Response of a Dipolar Molecular Rotor Crystal." Phys. Rev. B. 2005, B72, 014302.

(100) Mortko, C.J.; Garcia-Garibay, M.A. "Green Chemistry Strategies Using Crystal-to-Crystal Photoreactions: Stereoselective Synthesis and Decarbonylation of trans-&alpha,&alpha'-Dialkenoylcyclohexanones." J. Am. Chem. Soc. 2005, 127, 7994-7995.

(99) Karlen, S.D.; Ortiz, R.; Chapman, O.L.; Garcia-Garibay, M.A. "Effects of Rotational Order on the Solid State Dynamics of Phenylene and Diamantane Rotators." J. Am. Chem. Soc. 2005, 127, 6554-6555.

(98) Resendiz, M.J.E.; Garcia-Garibay, M.A. "Hammet Analysis of the Photodecarbonylation in Crystalline 1,3-Diarylacetones." Org. Lett. 2005, 7, 371-374.

(97) Karlen, S.D.; Garcia-Garibay, M.A. "Highlighting Gyroscopic Motion in Crystals in 13C CPMAS Spectra by Specific Isotopic Substitution and Restricted Cross Polarization." Chem. Commun. 2005, 189-191.

(96) Karlen, S.D.; Kahn, S.I.; Garcia-Garibay, M.A. "Removal of Conflicting Molecular Symmetries Restores a Hexagonal Array of Six-Fold Phenyl Embraces in a bis(Trityl)-Containing Compound. I. Crystals of 1,1,1,6,6,6-Hexaphenyl-2,4-hexadiyne." Cryst. Growth & Design 2005, 5, 53-55.

2004 (back to top)

(95) Khuong, T.A.V.; Sanrame, C.N.; Zepeda, G.; Dang, H.; Bartberger, M.; Houk, K.N.; Garcia-Garibay, M.A. "Crankshaft Motion in a Highly Congested Bis(triarylmethyl)peroxide." J. Am. Chem. Soc. 2004, 126, 14778-14786.

(94) Warrier, M.; Lo, M.K.F.; Monbouquette, H.; Garcia-Garibay, M.A. "Photocatalytic Reduction of Aromatic Azides to Amines using CdS and CdSe Nanoparticles." Photochem. Photobiol. Sci. 2004, 3, 859-863.

(93) Godinez, C.E.; Zepeda, G.; Mortko, C.J.; Dang, H.; Garcia-Garibay, M.A. "Molecular Crystals with Moving Parts: Synthesis, Characterization, and Crystal Packing of Molecular Gyroscopes with Methyl-Substituted Triptycyl Frames." J. Org. Chem. 2004, 69, 1652-1662.

(92) Ng, D.; Yang, Z.; Garcia-Garibay. M.A. "Total Synthesis of (±)-Herbertenolide by Stereospecific Formation of Vicinal Quaternary Centers in a Crystalline Ketone." Org. Lett. 2004, 6, 645-647.

(91) Khuong, T.A.V.; Zepeda, G.; Ruiz, R.; Kahn, S.I.; Garcia-Garibay, M.A. "Molecular Compasses and Gyroscopes: Engineering Molecular Crystals with Fast Internal Rotation." Cryst. Growth & Design 2004, 4, 15-18.

2003 (back to top)

(90) Ellison, M.E.; Ng, D.; Dang, H.; Garcia-Garibay, M.A. "Enantiospecific Synthesis of Vicinal Stereogenic Tertiary and Quaternary Centers by Combination of Configurationally Trapped Radical Pairs in Crystalline Solids." Org. Lett. 2003, 5, 2531-2534.

(89) Mortko, C.J.; Dang, D.; Campos. L.M.; Garcia-Garibay, M.A. "H-Abstraction Prevails over &alpha-cleavage in the Solution and Solid State Photochemistry of cis-2,6-di(1-cyclohexenyl)cyclohexanone." Tetrahedron Lett. 2003, 44, 6133-6136.

(88) Dominguez, Z.; Khuong, T.A.V.; Sanrame, C.N.; Dang, H.; Nuñez, J.E.; Garcia-Garibay, M.A. "Molecular Compasses and Gyroscopes with Polar Rotors: Synthesis and Characterization of Crystalline Forms." J. Am. Chem. Soc. 2003, 125, 8827-8837.

(87) Garcia-Garibay, M.A. "Engineering Carbene Rearrangements in Crystals: From Molecular Information to Solid-State Reactivity." Acc. Chem. Res. 2003, 36, 491-498.

(86) Garcia-Garibay, M.A.; Campos, L. "Photochemical Decarbonylation of Ketones: Recent Advances and Reactions in Crystalline Solids" in The Handbook for Organic Photochemistry and Photobiology; Horspool, W., Ed.; CRC Press: Boca Raton, FL, 2003.

(85) Sanrame, C.N.; Suhrada, C.P.; Dang, H.; Garcia-Garibay, M.A. "Photochemistry of Crystalline Chlorodiazirines: The Influence of Conformational Disorder and Intermolecular Cl...N=N Interactions on the Solid-State Reactivity of Singlet Chlorocarbenes." J. Phys. Chem. A 2003, 107, 3287-3294.

(84) Amirsakis, D.G.; Elizarov, A.M.; Garcia-Garibay, M.A.; Glink, P.T.; Stoddart, J.F.; White, A.J.P.; Williams, D.J. "Diastereospecific Photochemical Dimerization of a Stilbene-Containing Daisy Chain Monomer in Solution as well as in the Solid State." Angewandte Chemie, Int. Ed. 2003, 42, 1126-1132.

2002 (back to top)

(83) Ng, D.; Yang, Z.; Garcia-Garibay, M.A. "Engineering Reactions in Crystals: gem-Dialkoxy Substitution Enables the Photodecarbonylation of Crystalline 2-Indanone." Tetrahedron Lett. 2002, 43, 7063-7066.

(82) Johnson, B.; Kleinman, M.H.; Turro, N.J.; Garcia-Garibay, M.A. "Hydrogen Atom Tunneling in Triplet o-Methylbenzocyloalkanones: Effects of Structure on Reaction Geometry and Excited State Configuration." J. Org. Chem. 2002, 67, 6944-6953.

(81) Dominguez, Z.; Dang, H.; Strouse, J.M.; Garcia-Garibay, M.A. "Molecular 'Compasses' and 'Gyroscopes.' III. Dynamics of a Phenylene Rotor and Clathrated Benzene in a Slipping-Gear Crystal Lattice." J. Am. Chem. Soc. 2002, 124, 7719-7727.

(80) Campos, L.M.; Dang, H.; Ng, D.; Yang, Z.; Martinez, H.L.; Garcia-Garibay, M. A. "Engineering Reactions in Crystalline Solids: Predicting Photochemical Decarbonylation from Calculated Thermochemical Parameters." J. Org. Chem. 2002, 67, 3749-3754.

(79) Godinez, C.E.; Zepeda, G.; Garcia-Garibay, M.A. "Molecular Compasses and Gyroscopes. II. Synthesis and Characterization of Molecular Rotors with Axially Substituted Bis[2-(9-triptycyl)ethynyl]arenes." J. Am. Chem. Soc. 2002, 124, 4701-4707.

(78) Dominguez, Z.; Dang, H.; Strouse, M.J.; Garcia-Garibay, M.A. "Molecular 'Compasses' and 'Gyroscopes.' I. Expedient Synthesis and Solid State Dynamics of an Open Rotor with a Bis(triarylmethyl) Frame." J. Am. Chem. Soc. 2002, 124, 2398-2399.

(77) Schmieder, K.; Levitus, M.; Dang, H.; Garcia-Garibay, M.A. "Photophysical Properties of Coplanar and Twisted 1,4-Bis(9-ethynylanthracenyl)benzene. Rotational Equilibration in the Excited States of Diaryalkynes." J. Phys. Chem. A 2002, 105, 1551-1556.

(76) Dang, H.; Levitus, M.; Garcia-Garibay, M.A. "One Step Pd(0)-Catalyzed Synthesis, X-Ray Analysis, and Photophysical Properties of Cyclopent[hi]aceanthrylene: Fullerene-Like Properties in a Nonalternant Cyclopentafused Aromatic Hydrocarbon." J. Am. Chem. Soc. 2002, 124, 136-143.

2001 (back to top)

(75) Ng, D.; Yang, Z.; Garcia-Garibay, M.A. "Engineering Reactions in Crystals: Supression of Photodecarbonylation by Intramolecular &beta-Phenyl Quenching." Tetrahedron Lett. 2001, 42, 9113-9116.

(74) Amirsakis, D.G.; Garcia-Garibay, M.A.; Rowan, S.J.; Stoddart, J.F.; White, A.J.P.; Williams, D.J. "Host-Guest Chemistry Aids and Abets a Stereospecific Photodimerization in the Solid State." Angew. Chem. 2001, 40, 4256-4261.

(73) Johnson, B.A.; Houk, K.N.; Hu, Y.; Garcia-Garibay, M.A. "Vibrationally Assisted Tunneling in a Hydrogen Atom Transfer Reaction." J. Am. Chem. Soc. 2001, 123, 6941-6942.

(72) Yang, Z.; Ng, D.; Garcia-Garibay, M.A. "Engineering Reactions in Crystalline Solids: Photochemical Generation of Secondary and Tertiary Enol Radical Pairs from the Crystalline Ketodiesters." J. Org. Chem. 2001, 66, 4468.

(71) Garcia-Garibay, M.A. Book review of Solid State and Surface Photochemistry. Molecular and Supramolecular Photochemistry, Volume 5 by V. Ramamurthy and Kirk S. Schanze. Marcel Dekker: New York and Basel, 2000. J. Am. Chem. Soc. 2001, 123, 5384-5384.

(70) Levitus, M.; Schmieder, K.; Ricks, H.; Schimizu, K.D.; Bunz, U.H.F.; Garcia-Garibay, M.A. "Steps to Demarcate the Effects of Chromophore Aggregation and Planarization in Poly(phenyleneethynylene)s. 1. Rotationally Interrupted Conjugation in the Excited States of 1,4-Bis(phenylethynyl)benzene." J. Am. Chem. Soc. 2001, 123, 4259-4265.

(69) Levitus, M.; Zepeda, G.; Dang, H.; Godinez, C.; Khuong, T.-A.V.; Schmieder, K.; Garcia-Garibay, M.A. "Steps to Demarcate the Effects of Chromophore Aggregation and Planarization in Poly(phenyleneethynylene)s 2. The Photophysics of 1,4-Diethynyl-2-fluorobenzene in Solution and in Crystals." J. Org. Chem. 2001, 66, 3188-3195.

(68) Dang, H.; Garcia-Garibay, M.A. "Palladium-Catalyzed Formation of Aceanthrylenes: A Simple Method for Peri-Cyclopentenelation of Aromatic Compounds." J. Am. Chem. Soc. 2001, 123, 355-356.

(67) Leyva, E.; Moctezuma, E.; Strouse, J.; Garcia-Garibay, M.A. "Spectrometric and 2D NMR Studies on the Complexation of Chlorophenols with Cyclodextrins." J. Inclusion Phenomena 2001, 39, 41-46.

2000 (back to top)

(66) Levitus, M.; Garcia-Garibay, M.A. "Polarized Electronic Spectroscopy and Photophysical Properties of 9,10-Bis(phenylethynl)anthracene." J. Phys. Chem. A 2000, 104, 8632-8637.

(65) Garcia-Garibay, M.A.; Shin, S.; Sanrame, C. "Engineering Reactions in Crystalline Solids: Prediction of Intramolecular Carbene Rearrangements." Tetrahedron 2000, 56, 6729-6737.

(64) Yang, Z.; Garcia-Garibay, M.A. "Engineering Reactions in Crystalline Solids: Radical Pairs in Crystals of Dialkyl 1,3-Acetonedicarboxylates." Org. Lett. 2000, 2, 1963-1965.

Earlier work (back to top)

(63) Levitus, M.; Shick, G.; Lunkwitz, R.; Rubin, Y.; Garcia-Garibay, M. A. "Photophysical Properties of Hexapyrrolidine C60 Adducts with Th and D3 Symmetry: Protonation of Multiple Basic Sites." J. Photochem. Photobiol. A. 1999, 127, 13-19.

(62) Garcia-Garibay, M.A.; Houk, K.N.; Keating, A.E.; Cheer, C.J.; Leibovitch, M.; Scheffer, J.R.; Wu, L.-C. "Computational Prediction of the Enantioselectivity of a Solid-State Photoreaction." Org. Lett. 1999, 8, 1279-1281.

(61) Mendez, F.; Garcia-Garibay, M.A. "A Hard-Soft Acid-Base and DFT Analysis of Singlet-Triplet Gaps and the Addition of Singlet Carbenes to Alkenes." J. Org. Chem. 1999, 64, 7061-7066.

(60) Johnson, B.A.; Garcia-Garibay, M.A. "Rate Acceleration below 20K in the H-Atom Tunneling of Triplet ortho-Methyltetralones." J. Am. Chem. Soc. 1999, 121, 8114-8115.

(59) Motschiedler, K.R.; Gudmsundsdottir, A.D.; Toscano, J.P.; Platz, M.; Garcia-Garibay, M.A. "Excited Precursor Reactivity, Fast 1,2-H Shifts, and Diffusion-Controlled Methanol Insertion in 1,2-Diphenylalkylidenes." J. Org. Chem. 1999, 64, 5139-5147.

(58) Schick, G.; Levitus, M.; Kvetko, L.; Johnson, B.A.; Lamparth, I.; Lunkwitz, R.; Ma, B.; Khan, S.; Garcia-Garibay, M.A.; Rubin, Y. "Unusual Luminescence of Hexapyrrolidine Derivatives of C60 with Th and Novel D3-Symmetry." J. Am. Chem. Soc., 1999, 121, 3246-3247.

(57) Keating, A.E.; Shin, S.H.; Huang, F.; Garrell, R.L.; Garcia-Garibay, M.A. "Experimental and Computational Modeling of Biphenyl Twisting in a Solid-to-Solid Carbene Reaction." Tetrahedron Lett. 1999, 40, 261-264.

(56) Garcia-Garibay, M.A. "Chemical Reactivity in Organized Media: Statistical Entropy and Information in Crystals and Enzymes." Curr. Opinion in Solid State and Material Science 1988, 3/4, 399-406 (invited manuscript).

(55) Koshima, H.; Khan, S.I.; Garcia-Garibay, M.A. "Chiral Crystalline Salts from Achiral Biphenylcarboxylic Acids and Tryptamine." Tetrahedron Asymmetry 1998, 9, 1851-1854.

(54) Keating, A.E.; Garcia-Garibay, M.A.; Houk, K.N. "Influence of Bystander Substituents on the Rates of 1,2-H and 1,2-Ph Shifts in Singlet and Triplet Carbenes." J. Phys. Chem. 1998, 102, 8467-8476.

(53) Johnson, B.A.; Garcia-Garibay, M.A. "Photochemistry Near Zero Kelvin. Quantum Mechanical Tunneling in the Photoenolization of Ortho-Alkyl-Arylketones." The Spectrum 1998, 11, 1-7 (invited manuscript).

(52) Peterfy, K.; Garcia-Garibay, M.A. "Generation and Reactivity of a Triplet 1,4-Biradical Conformationally Trapped in a Crystalline Cyclopentanone." J. Am. Chem. Soc. 1998, 120, 4540-4541.

(51) Gamarnik, A.; Johnson, B.A.; Garcia-Garibay, M.A. "Effects of Solvents on the Photoenolization of o-Methylanthrone at Low Temperatures. Evidence for H-Atom Tunneling from Nonequilibrating Triplets." J. Phys. Chem. 1998, 102, 5491-5498.

(50) Keating, A.E.; Garcia-Garibay, M.A. "Photochemical Solid-To-Solid Reactions" in Organic and Inorganic Photochemistry; Ramamurthy, V., Schanze, K., Eds.; Marcel Dekker: New York, 1998, Vol. 2, pp. 195-248 (book chapter).

(49) McAlpine, S.R.; Garcia-Garibay, M.A. "Studies of Naphthyl-Substituted &beta-Cyclodextrins. Self-Aggregation and Inclusion of External Guests." J. Am. Chem. Soc. 1998, 120, 4269-4275.

(48) Keating, A.E.; Garcia-Garibay, M.A.; Houk, K.N. "Origins of Stereoselective Carbene 1,2-Shifts and Cycloadditions of 1,2-Dichloroethylidene: A Theoretical Model Based on CBS-Q and B3LYP Calculations." J. Am. Chem. Soc. 1997, 119, 10805-10809.

(47) Motschiedler, K.R.; Toscano, J.; Garcia-Garibay, M.A. "Arylalkylcarbenes from Triplet Arylalkyldiazoalkanes." Tetrahedron Lett. 1997, 38, 949-952.

(46) Shin, S.; Keating, A.E.; Cizmeciyan, D.; Khan, S.I.; Garcia-Garibay, M.A. "Control of Carbene Reactivity by Crystals. A Highly Selective 1,2-H Shift in the Solid-to-Solid Reaction of 1-(4'-Biphenyl)-2-phenyldiazopropane to (Z)-1-(4'-Biphenylyl)-2-phenylpropene." J. Am. Chem. Soc. 1997, 119, 1859-1868.

(45) Keating, A.E.; Shin, S.H.; Houk, K.N.; Garcia-Garibay, M.A. "Combining Quantum Mechanical Reaction Pathways with Force Field Lattice Interactions to Model a Solid-State Phototransformation." J. Am. Chem. Soc. 1997, 119, 1474-1475.

(44) Cizmeciyan, D.; Sonnichsen, L.B.; Garcia-Garibay, M.A. "Proximity, Photochemical Reactivity, and Intermolecular 1H13C Cross Polarization in d10-Benzophenone and Cyclohexane in the Zeolite NaX." J. Am. Chem. Soc. 1997, 119, 184-188.

(43) Choi, T.; Peterfy, K.; Khan, S.I.; Garcia-Garibay, M.A. "Molecular Control of Solid-State Reactivity and Biradical Formation from Crystalline Ketones." J. Am. Chem. Soc. 1996, 118, 12477-12478.

(42) McAlpine, S.R.; Garcia-Garibay, M.A. "Binding Studies of Adamantanecarboxylic Acid and a Naphthyl-Bound &beta-Cyclodextrin by Variable Temperature 1H NMR." J. Org. Chem. 1996, 61, 8307-8309.

(41) Shin, S.H.; Keating, A.E.; Garcia-Garibay, M.A. "Transforming a Nonselective Carbene Rearrangement into a Highly Selective Process by Using Crystalline Media."J. Am. Chem. Soc. 1996, 118, 7626-7627.

(40) Garcia-Garibay, M.A.; Constable, A.E.; Jernelius, J.; Choi, T.; Cizmeciyan, D.; Shin, S.H. "Diffraction Spectral and Thermal Analysis of Mixed Crystalline Phases. Mechanisms of Solid-to-Solid Organic Reactions" in Physical Supramolecular Chemistry: NATO ASI Series 1996, 485, 289-312.

(39) McAlpine, S.R.; Garcia-Garibay, M.A. "Inside-Outside Isomerism of &beta-Cyclodextrin Covalently Linked with a Naphthyl Group." J. Am. Chem. Soc. 1996, 118, 2750-2751.

(38) Johnson, B.A.; Gamarnik, A.; Garcia-Garibay, M.A. "Deuterium Tunneling in Triplet 5,8-Dimethyl-1-tetralone by Phosphorescence Detection between 80 and 15K." J. Phys. Chem. 1996, 100, 4697-4700.

(37) Garcia-Garibay, M.A.; Jenks, W.S.; Pang, L. "Heterogeneous Hydrogen and Deuterium Transfer in the Excited State of 2-Methylbenzophenone in Ether-Pentane-Alcohol Glasses at 77K." J. Photochem. Photobiol. A 1996, 96, 51-55.

(36) Ramamurthy, V; Garcia-Garibay, M.A. "Zeolites as Supramolecular Hosts for Photochemical Transformations" in Comprehensive Supramolecular Chemistry; Alberti, G., Bein, T., Eds.; Elsevier: New York, 1996, Vol. 7, Ch. 24, pp. 693-719.

(35) Choi, T.; Cizmeciyan, D.; Kahn, S.I.; Garcia-Garibay, M.A. "An Efficient Solid-to-Solid Reaction via a Steady-State Phase Separation Mechanism." J. Am. Chem. Soc. 1995, 117, 12893-12894.

(34) Garcia-Garibay, M.A.; Gamarnik, A.; Bise, R.; Pang, L.; Jenks, W.S. "Primary Isotope Effects on Excited State Hydrogen Atom Transfer Reactions. Activated and Tunneling Mechanisms in an ortho-Methylanthrone." J. Am. Chem. Soc. 1995, 117, 10264-10275.

(33) Garcia-Garibay, M.A.; Gamarnik, A.; Pang, L.; Jenks, W.S. "Excited State Intramolecular Hydrogen Atom Transfer at Ultralow Temperatures. Evidence for Tunneling and Activated Mechanisms in 1,4-Dimethylanthrone." J. Am. Chem. Soc. 1994, 116, 12095-12096.

(32) Garcia-Garibay, M.A.; Shin, S.H.; Chao, I.; Houk, K.N.; Khan, S.I. "Solid-State 13C CPMAS NMR and Molecular Mechanics Study of Conformational Recognition in Mixed Crystals of Two Phenylalkyl Ketones." Chem. Mater. 1994, 6, 1297-1306.

(31) Evans, S.V.; Yee, V.C.; Garcia-Garibay, M.A.; Trotter, J. "Structure of a Mixed Crystal of &alpha- and &beta-Pipitzol (1:1), C15H20O3.C15H20O3." Acta Cryst. 1994, C50, 278-281.

(30) Winnik, F.M.; Ottaviani, M.F.; Bossmann, S.H.; Pan, W.; Garcia-Garibay, M.A.; Turro, N.J. "Phase Separation of Poly-(N-isopropylacrylamide) in Water: A Spectroscopic Study of a Polymer Tagged with a Fluorescent Dye and a Spin Label." J. Phys. Chem. 1993, 97, 12998-13005.

(29) Garcia-Garibay, M.A.; Theroff, C.; Shin, S.H.; Jernelius, J. "Solvent Effects on the Singlet-Triplet Equilibrium and Reactivity of a Ground Triplet State Arylalkyl Carbene." Tetrahedron Lett. 1993, 34 (2), 8415-8418.

(28) Ottaviani, M.F.; Garcia-Garibay, M.A.; Turro, N.J. "TEMPO Radicals as EPR Probes to Monitor the Adsorption of Different Species into X-Zeolite." Colloids and Surfaces A: Physicochemical and Engineering Aspects 1993, 72, 321.

(27) Garcia-Garibay, M.A. "Reaction of Arylcarbenes with Methanol: Triplet-State Reactivity or Spin-State Equilibrium as a Moving Target?" J. Am. Chem. Soc. 1993, 115, 7011.

(26) Casswell, L.; Garcia-Garibay, M.A.; Scheffer, J.R.; Trotter, J. "Optical Activity Can Be Created from Nothing." J. Chem. Ed. 1993, 70, 785.

(25) Winnik, F.M.; Ottaviani, M.F.; Bossmann, S.H.; Pan, W.; Garcia-Garibay, M.A.; Turro, N.J. "Cononsolvency of Poly(N-Isopropylacrylamide): A Look at Spin-Labeled Polymers in Mixtures of Water and Tetrahydrofuran." Macromolecules 1993, 26, 4577.

(24) Garcia-Garibay, M.A.; Ottaviani, M.F.; Turro, N.J. "Solid State NMR and EPR Studies of Intracrystalline vs. External Surface Adsorption of Photoreactive Ketones in Pentasil Zeolites." Mol. Crys. Liq. Crys. Inc. Nonlin. Opt. 1992, 211, 199.

(23) Garces, F.O.; Rao, V.P.; Garcia-Garibay, M.A.; Turro, N.J. "A Comparison of the 1H—13C Cross Polarization and Magic Angle Spinning Dynamics of the &alpha-,&beta-, and &gamma-Cyclodextrin Inclusion Complexes of Benzaldehyde." J. Supramol. Chem. 1992, 1, 65.

(22) Winnik, F.M.; Ottaviani, M.F.; Bossmann, S.H.; Garcia-Garibay, M.A.; Turro, N.J. "Cononsolvency of Poly(N-isopropylacrylamide) in Mixed Water-Methanol Solutions: A Look at Spin-Labeled Polymers." Macromolecules 1992, 25, 6007-6017.

(21) Garcia-Garibay, M.A.; Scheffer, J.R.; Watson, D.G. "Prototropic Control of Organic Photochemistry. Hydrogen Bonding Effects on the Di-π-methane Photorearrangement." J. Org. Chem. 1992, 57, 241.

(20) Garcia-Garibay, M.A.; Lei, X.; Turro, N.J. "Radical Scavenging in Zeolite Media." J. Am. Chem. Soc. 1992, 114, 2749.

(19) Welsh, K.M.; Dektar, J.L.; Garcia-Garibay, M.A.; Hacker, N.P.; Turro, N.J. "Photo-CIDNP and Nanosecond Laser Flash Photolysis Studies on the Photodecomposition of Triarylsulfonium Salts." J. Org. Chem. 1992, 57, 4179-4184.

(18) Garcia-Garibay, M.A.; Zhang, Z.; Turro, N.J. "Diffusion and Percolation of Radical Pairs in Zeolite Media. A Product Analysis Study." J. Am. Chem. Soc. 1991, 113, 6212-6218.

(17) Ramamurthy, V.; Corbin, D.R.; Turro, N.J.; Zhang, Z.; Garcia-Garibay, M.A. "Modification of Photochemical Reactivity by Zeolites. A Comparison between Zeolite-Solvent Slurry and Dry Solid State Photolyses." J. Org. Chem. 1991, 56, 255-261.

(16) Turro, N.J.; Garcia-Garibay, M.A. "Thinking Topologically About Photochemistry in Restricted Spaces" in Photochemistry in Organized and Constrained Media; Ramamurthy, V., Ed.; VCH Publishers: New York, 1991.

(15) Garcia-Garibay, M.; Scheffer, J.R.; Trotter, J.; Wireko, F.C. "Crystal Structures and Solid-State Photochemistry of an Unsymmetrically Substituted Dibenzobarrelene and Its Two Photoproducts (Dibenzosemibullvalenes)." Acta Cryst. 1990, B46, 79-87.

(14) Garcia-Garibay, M.; Scheffer, J.R.; Watson, D. "Prototropic Control of the Di-π-Methane Photorearrangement." J. Chem. Soc. Chem. Comm. 1989, 600-601.

(13) Scheffer, J.R.; Garcia-Garibay, M. "Absolute Asymmetric Synthesis via Photochemical Reactions of Chiral Crystals" in Photochemistry of Solid Surfaces; Matsuura, T., Anpo, M., Eds.; Elsevier: Amsterdam, 1989.

(12) Chen, J.; Garcia-Garibay, M.; Scheffer. "Chiral Handle-Induced Diastereoselectivity in an Organic Photorearrangement: Solution Versus Solid State Results." Tetrahedron Lett. 1989, 30, 6125.

(11) Ariel, S.; Garcia-Garibay, M.A.; Scheffer, J.R.; Trotter, J. "Structure of a Cyclization Photoproduct of 1-(4-Chlorophenyl)-2-Cyclohexylethanone." Acta Cryst. 1989, C45, 1970-1973.

(10) Ariel, S.; Garcia-Garibay, M.; Scheffer, J.R.; Trotter, J. "Crystal Structure of a Cyclization Photoproduct of 1-(4-Chlorophenyl)-2-Cyclooctylethanone, and Reaction Pathway in Norrish Type II Cyclizations." Acta Cryst. 1989, B45, 153-158.

(9) Garcia-Garibay, M.; Scheffer, J.R.; Trotter, J.; Wireko, F. "Determination of the Absolute Steric Course of a Solid-State Photorearrangement by Anomalous Dispersion X-ray Crystallography." J. Am. Chem. Soc. 1989, 111, 4985.

(8) Garcia-Garibay, M.; Scheffer, J.R.; Trotter, J.; Wireko, F. "Intermolecular Steric Effects on Unimolecular Rearrangements in Crystalline Media." Tetrahedron Lett. 1988, 29, 2041.

(7) Ariel, S.; Evans, S.V.; Garcia-Garibay, M.; Harkness, B.R.; Omkaram, N.; Scheffer, J.R.; Trotter, J. "The Generation of 1,4-Biradicals in Rigid Media: Crystal Structure-Solid State Reactivity Correlations." J. Am. Chem. Soc. 1988, 110, 5591.

(6) Scheffer, J.R.; Trotter, J.; Garcia-Garibay, M.; Wireko, F. "Studies on the Di-π-Methane Rearrangement in the Solid State." Mol. Cryst. Liq. Cryst. Inc. Nonlin. Opt. 1988, 156, 63.

(5) Garcia-Garibay, M.; Scheffer, J.R.; Trotter, J.; Wireko, F. "Addition of Bromine Gas to Crystalline Dibenzobarrelene: An Enantioselective Carbocation Rearrangement in the Solid State." Tetrahedron Lett. 1988, 29, 1485.

(4) Garcia-Garibay, M.; Scheffer, J. R.; Trotter, J.; Wireko, J. "Triplet Energy Sensitization of a Crystalline Phase Photorearrangement." Tetrahedron Lett. 1987, 28, 1741.

(3) Garcia-Garibay, M.; Scheffer, J.R.; Trotter, J.; Wireko, F. "Generation of Optical Activity Through Solid State Reaction of a Racemic Mixture that Crystallizes in a Chiral Space Group." Tetrahedron Lett. 1987, 28, 4789.

(2) Evans, S.V.; Garcia-Garibay, M.; Omkaram, N.; Scheffer, J.R.; Trotter, J.; Wireko, F. "Use of Chiral Single Crystals to Convert Achiral Reactants to Chiral Products in High Optical Yield: Application to the Di-p-Methane and Norrish Type II Photorearrangements." J. Am. Chem. Soc. 1986, 108, 5648.

(1) Scheffer, J.R.; Garcia-Garibay, M.; Omkaram, N. "The Influence of the Molecular Crystalline Environment on Organic Photorearrangements" in Organic Photochemistry; Padwa, A., Ed.; Marcel Dekker: New York, 1986; p. 249.

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