个人简介

B.S.,2006, California Institute of Technology Ph.D.,2011, Massachusetts Institute of Technology

研究领域

Inorganic chemistry

Energy harvested directly from sunlight offers a desirable approach toward fulfilling the global need for clean energy. In photosynthesis, the energy of photons is used to drive the reduction of carbon dioxide to a variety of higher energy products. This reaction is biologically important because it allows for storing of the solar energy in the form of chemical energy, which can be released later in the process of respiration. Collecting and storing solar energy in chemical bonds, as nature accomplishes through photosynthesis, is a highly appealing strategy to solving the energy challenge. The two reactions considered most often in the context of artificial photosynthesis are the reduction of carbon dioxide and water. Carbon dioxide has received attention as an abundant, economical, and renewable C1 feedstock. The catalytic conversion of carbon dioxide to liquid fuels would positively impact the global CO2 balance.

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Marinescu, S. C.; Winkler, J. R.; Gray, H. B. "Molecular Mechanisms of Cobalt Catalyzed Hydrogen Evolution" Proc. Natl. Acad. Sci. USA 2012, 109, 15127-15131. Marinescu, S. C.; Bracher, P. J.; Winkler, J. R.; Gray, H. B. "Solar Fuels" AIP Conf. Proceedings 2013, in press. Keith, J. A.; Behenna, D. C.; Sherden, N.; Mohr, J. T.; Ma, S.; Marinescu, S. C.; Nielsen, R. J.; Oxgaard, J.; Stoltz, B. M.; Goddard, W. A., III "The Reaction Mechanism of the Enantioselective Tsuji Allylation: Inner-Sphere and Outer-Sphere Pathways, Internal Rearrangements, and Asymmetric C-C Bond Formation" J. Am. Chem. Soc. 2012, 134, 19050-19060. Marinescu, S. C.; Ng, V. W. L.; Lichtscheidl, A. G.; Schrock, R. R.; Müller, P.; Takase, M. K. "Syntheses of Variations of Stereogenic-at-Metal Imido Alkylidene Complexes of Molybdenum" Organometallics 2012, 31, 6336-6343. Behenna, D. C.; Mohr, J. T.; Sherden, N. H.; Marinescu, S. C.; Harned, A. M.; Tani, K.; Seto, M.; Ma, S.; Novák, Z.; Krout, M. R.; McFadden, R. M.; Roizen, J. L.; Enquist, J. A., Jr.; White, D. E.; Levine, S. R.; Petrova, K. V.; Iwashita, A.; Virgil, S. C.; Stoltz, B. M. "Enantioselective Decarboxylative Alkylation Reactions: Catalyst Development, Substrate Scope, and Mechanistic Studies" Chem. Eur. J. 2011, 17, 14199-14223. Marinescu, S. C.; Levine, D. S.; Zhao, Y.; Schrock, R. R.; Hoveyda, A. H. "Isolation of Pure Disubstituted E Olefins through Mo-Catalyzed Z-Selective Ethenolysis of Stereoisomeric Mixtures" J. Am. Chem. Soc. 2011, 133, 11512-11514. Marinescu, S. C.; Schrock, R. R.; Müller, P.; Takase, M. K.; Hoveyda, A. H. "Room Temperature Z-Selective Homcoupling of α-Olefins by Tungsten Catalysts" Organometallics 2011, 30, 1780-1782. Marinescu, S. C.; King, A. J.; Schrock, R. R.; Singh, R.; Müller, P.; Takase, M. K. "Simple Molybdenum(IV) Olefin Complexes of the Type Mo(NR)(X)(Y)(olefin)" Organometallics 2010, 29, 6816-6828. Schrock, R. R.; Jiang, A. J.; Marinescu, S. C.; Simpson, J. H.; Müller, P. "Fundamental Studies of Molybdenum and Tungsten Methylidene and Metallacyclobutane Complexes" Organometallics 2010, 29, 5241-5251. Marinescu, S. C.; Schrock, R. R.; Müller, P.; Hoveyda, A. H. "Ethenolysis Reactions Catalyzed by Imido Alkylidene Monopyrrolide (MAP) Complexes of Molybdenum" J. Am. Chem. Soc. 2009, 131, 10840-10841. Rendon, N.; Berthoud, R.; Blanc, F.; Gajan, D.; Maishal, T.; Basset, J.-M.; Copéret, C.; Lesage, A.; Emsley, L.; Marinescu, S. C.; Singh, R.; Schrock, R. R. "Well-Defined Silica-Supported Mo-Alkylidene Catalyst Precursors containing one OR Substituent: Methods of Preparation and Structure-Reactivity Relationship in Alkene Metathesis" Chem. Eur. J. 2009, 15, 5083-5089. Marinescu, S. C.; Schrock, R. R.; Li, B.; Hoveyda, A. H. "Inversion of Configuration at the Metal in Diastereomeric Imido Alkylidene Monoaryloxide Monopyrrolide Complexes of Molybdenum" J. Am. Chem. Soc. 2009, 131, 58-59. Marinescu, S. C.; Singh, R.; Hock, A. S.; Wampler, K. M.; Schrock, R. R.; Müller, P. "Syntheses and Structures of Molybdenum Imido Alkylidene Pyrrolide and Indolide Complexes" Organometallics 2008, 27, 6570-6578. Marinescu, S. C.; Toyoki, N.; Mohr, J. T.; Stoltz, B. M. "Homogeneous Pd-Catalyzed Enantioselective Decarboxylative Protonation" Org. Lett. 2008, 10, 1039-1042. Keith, J. A.; Behenna, D. C.; Mohr, J. T.; Ma, S.; Marinescu, S. C.; Oxgaard, J.; Stoltz, B. M.; Goddard, W. A., III "The Inner-Sphere Process in the Enantioselective Tsuji Allylation Reaction with (S)-t-Bu-phosphinooxazoline Ligands" J. Am. Chem. Soc. 2007, 129, 11876-11877. Marinescu, S. C.; Agapie, T.; Day, M. W.; Bercaw, J. E. "Group 3 Dialkyl Complexes with Tetradentate (L, L, N, O; L = N, O, S) Monoanionic Ligands - Synthesis and Reactivity" Organometallics 2007, 26, 1178-1190.