Department of Chemistry

College of Letters & Science
Sherbrook EM, Jung HM, Cho D, Baik MH, Yoon TP. Bronsted acid catalysis of photosensitized cycloadditions. Chemical Science. 2020;11:856-861.
Skubi KL, Swords WB, Hofstetter H, Yoon TP. LED-NMR Monitoring of an Enantioselective Catalytic 2+2 Photocycloaddition. Chemphotochem. 2020;.
Zheng J, Dong X, Yoon TP. Divergent Photocatalytic Reactions of alpha-Ketoesters under Triplet Sensitization and Photoredox Conditions. 2020;22:6520-6525.
Sherbrook EM, Yoon TP. Asymmetric catalysis of triplet-state photoreactions. Photochemistry. 2019;46:432-448.
Reed NL, Herman MI, Miltchev VP, Yoon TP. Tandem copper and photoredox catalysis in photocatalytic alkene difunctionalization reactions. Beilstein Journal of Organic Chemistry. 2019;15:351-356.
Farney EP, Chapman SJ, Swords WB, Torelli MD, Hamers RJ, Yoon TP. Discovery and Elucidation of Counteranion Dependence in Photoredox Catalysis. Journal of the American Chemical Society. 2019;141:6385-6391.
Daub ME, Jung H, Lee BJ, Won J, Baik MH, Yoon TP. Enantioselective 2+2 Cycloadditions of Cinnamate Esters: Generalizing Lewis Acid Catalysis of Triplet Energy Transfer. Journal of the American Chemical Society. 2019;141:9543-9547.
Amador AG, Sherbrook EM, Yoon TP. A Redox Auxiliary Strategy for Pyrrolidine Synthesis via Photocatalytic 3+2 Cycloaddition. Asian Journal of Organic Chemistry. 2019;8:978-985.
Zheng J, Swords WB, Jung H, Skubi KL, Kidd JB, Meyer GJ, et al.. Enantioselective Intermolecular Excited-State Photoreactions Using a Chiral Ir Triplet Sensitizer: Separating Association from Energy Transfer in Asymmetric Photocatalysis. Journal of the American Chemical Society. 2019;141:13625-13634.
Lee BJ, DeGlopper KS, Yoon TP. Site-Selective Alkoxylation of Benzylic C-H Bonds by Photoredox Catalysis. Angewandte Chemie-International Edition. 2019;.
Amador AG, Sherbrook EM, Lu Z, Yoon TP. A General Protocol for Radical Anion 3+2 Cycloaddition Enabled by Tandem Lewis Acid Photoredox Catalysis. Synthesis-Stuttgart. 2018;50:539-547.
Reed NL, Herman MI, Miltchev VP, Yoon TP. Photocatalytic Oxyamination of Alkenes: Copper(II) Salts as Terminal Oxidants in Photoredox Catalysis. Organic Letters. 2018;20:7345-7350.
Yoon TP. Strategies in asymmetric catalysis. Beilstein Journal of Organic Chemistry. 2017;13:63-64.
Lin SS, Lies SD, Gravatt CS, Yoon TP. Radical Cation Cycloadditions Using Cleavable Redox Auxiliaries. Organic Letters. 2017;19:368-371.
Pitre SP, Yoon TP, Scaiano JC. Titanium dioxide visible light photocatalysis: surface association enables photocatalysis with visible light irradiation. Chemical Communications. 2017;53:4335-4338.
Miller ZD, Lee BJ, Yoon TP. Enantioselective Crossed Photocycloadditions of Styrenic Olefins by Lewis Acid Catalyzed Triplet Sensitization. Angewandte Chemie-International Edition. 2017;56:11891-11895.
Pitre SP, Scaiano JC, Yoon TP. Photocatalytic Indole Diels-Alder Cycloadditions Mediated by Heterogeneous Platinum-Modified Titanium Dioxide. Acs Catalysis. 2017;7:6440-6444.
Skubi KL, Kidd JB, Jung H, Guzei IA, Baik MH, Yoon TP. Enantioselective Excited-State Photoreactions Controlled by a Chiral Hydrogen-Bonding Iridium Sensitizer. Journal of the American Chemical Society. 2017;139:17186-17192.
Scholz SO, Farney EP, Kim S, Bates DM, Yoon TP. Spin-Selective Generation of Triplet Nitrenes: Olefin Aziridination through Visible-Light Photosensitization of Azidoformates. Angewandte Chemie-International Edition. 2016;55:2239-2242.
Amador AG, Yoon TP. A Chiral Metal Photocatalyst Architecture for Highly Enantioselective Photoreactions. Angewandte Chemie-International Edition. 2016;55:2304-2306.
Amador AG, Sherbrook EM, Yoon TP. Enantioselective Photocatalytic 3+2 Cycloadditions of Aryl Cyclopropyl Ketones. Journal of the American Chemical Society. 2016;138:4722-4725.
Kozlowski M, Yoon TP. Editorial for the Special Issue on Photocatalysis. Journal of Organic Chemistry. 2016;81:6895-6897.
Lies SD, Lin S, Yoon TP. Visible light photocatalysis of radical cation Diels-Alder cycloadditions: preparation of tris(2,2'-bipyrazyl)ruthenium(II) bis(tetrakis(3,5-bis(trifluoromethyl)phenyl)borate). Organic Syntheses. 2016;93:178-199.
Skubi KL, Blum TR, Yoon TP. Dual Catalysis Strategies in Photochemical Synthesis. Chemical Reviews. 2016;116:10035-10074.
Yoon TP. Photochemical Stereocontrol Using Tandem Photoredox-Chiral Lewis Acid Catalysis. Accounts of Chemical Research. 2016;49:2307-2315.
Blum TR, Miller ZD, Bates DM, Guzei IA, Yoon TP. Enantioselective photochemistry through Lewis acid-catalyzed triplet energy transfer. Science. 2016;354:1391-1395.
Schultz DM, Sawicki JW, Yoon TP. An improved procedure for the preparation of Ru(bpz)(3)(PF6)(2) via a high-yielding synthesis of 2,2 '-bipyrazine. Beilstein Journal of Organic Chemistry. 2015;11:61-65.
Espelt LR, McPherson IS, Wiensch EM, Yoon TP. Enantioselective Conjugate Additions of alpha-Amino Radicals via Cooperative Photoredox and Lewis Acid Catalysis. Journal of the American Chemical Society. 2015;137:2452-2455.
Cismesia MA, Yoon TP. Characterizing chain processes in visible light photoredox catalysis. Chemical Science. 2015;6:5426-5434.
Schultz DM, Yoon TP. Solar Synthesis: Prospects in Visible Light Photocatalysis. Science. 2014;343:985-+.
Lu Z, Parrish JD, Yoon TP. 3+2 Photooxygenation of aryl cyclopropanes via visible light photocatalysis. Tetrahedron. 2014;70:4270-4278.
Du JN, Skubi KL, Schultz DM, Yoon TP. A Dual-Catalysis Approach to Enantioselective 2+2 Photocycloadditions Using Visible Light. Science. 2014;344:392-396.
Williamson KS, Sawicki JW, Yoon TP. Iron-catalyzed kinetic resolution of N-sulfonyl oxaziridines. Chemical Science. 2014;5:3524-3527.
Hurtley AE, Lu Z, Yoon TP. 2+2 Cycloaddition of 1,3-Dienes by Visible Light Photocatalysis. Angewandte Chemie-International Edition. 2014;53:8991-8994.
Yoon TP, Stephenson CRJ. Opportunities in Photocatalytic Synthesis. Advanced Synthesis & Catalysis. 2014;356:2739-2739.
Skubi KL, Yoon TP. ORGANIC CHEMISTRY Shape control in reactions with light. Nature. 2014;515:45-46.
Williamson KS, Michaelis DJ, Yoon TP. Advances in the Chemistry of Oxaziridines. Chemical Reviews. 2014;114:8016-8036.
Tyson EL, Niemeyer ZL, Yoon TP. Redox Mediators in Visible Light Photocatalysis: Photocatalytic Radical Thiol-Ene Additions. Journal of Organic Chemistry. 2014;79:1427-1436.
Farney EP, Yoon TP. Visible-Light Sensitization of Vinyl Azides by Transition-Metal Photocatalysis. Angewandte Chemie-International Edition. 2014;53:793-797.
Blum TR, Zhu Y, Nordeen SA, Yoon TP. Photocatalytic Synthesis of Dihydrobenzofurans by Oxidative 3+2 Cycloaddition of Phenols. Angewandte Chemie-International Edition. 2014;53:11056-11059.
Tyson EL, Ament MS, Yoon TP. Transition Metal Photoredox Catalysis of Radical Thiol-Ene Reactions. Journal of Organic Chemistry. 2013;78:2046-2050.
Yoon TP. Visible Light Photocatalysis: The Development of Photocatalytic Radical Ion Cycloadditions. ACS Catalysis. 2013;3:895-902.
Espelt LR, Wiensch EM, Yoon TP. Bronsted Acid Cocatalysts in Photocatalytic Radical Addition of alpha-Amino C-H Bonds across Michael Acceptors. Journal of Organic Chemistry. 2013;78:4107-4114.
Cismesia MA, Ischay MA, Yoon TP. Reductive Cyclizations of Nitroarenes to Hydroxamic Acids by Visible Light Photoredox Catalysis. Synthesis-Stuttgart. 2013;45:2699-2705.
Williamson KS, Yoon TP. Iron Catalyzed Asymmetric Oxyamination of Olefins. Journal of the American Chemical Society. 2012;134:12370-12373.
Tyson EL, Farney EP, Yoon TP. Photocatalytic 2+2 Cycloadditions of Enones with Cleavable Redox Auxiliaries. Organic Letters. 2012;14:1110-1113.
Parrish JD, Ischay MA, Lu Z, Guo S, Peters NR, Yoon TP. Endoperoxide Synthesis by Photocatalytic Aerobic 2+2+2 Cycloadditions. Organic Letters. 2012;14:1640-1643.
Lu Z, Yoon TP. Visible Light Photocatalysis of 2+2 Styrene Cycloadditions by Energy Transfer. Angewandte Chemie-International Edition. 2012;51:10329-10332.
Lin SS, Padilla CE, Ischay MA, Yoon TP. Visible light photocatalysis of intramolecular radical cation Diels-Alder cycloadditions. Tetrahedron Letters. 2012;53:3073-3076.
Ischay MA, Yoon TP. Accessing the Synthetic Chemistry of Radical Ions. European Journal of Organic Chemistry. 2012;:3359-3372.
Ischay MA, Ament MS, Yoon TP. Crossed intermolecular 2+2 cycloaddition of styrenes by visible light photocatalysis. Chemical Science. 2012;3:2807-2811.
Wolfe GM, Crounse JD, Parrish JD, St Clair JM, Beaver MR, Paulot F, et al.. Photolysis, OH reactivity and ozone reactivity of a proxy for isoprene-derived hydroperoxyenals (HPALDs). Physical Chemistry Chemical Physics. 2012;14:7276-7286.
Olson CN, Galloway MM, Yu G, Hedman CJ, Lockett MR, Yoon TP, et al.. Hydroxycarboxylic Acid-Derived Organosulfates: Synthesis, Stability, and Quantification in Ambient Aerosol. Environmental Science & Technology. 2011;45:6468-6474.
Lu Z, Shen M, Yoon TP. [3+2] Cycloadditions of Aryl Cyclopropyl Ketones by Visible Light Photocatalysis. Journal of the American Chemical Society. 2011;133:1162-1164.
Hurtley AE, Cismesia MA, Ischay MA, Yoon TP. Visible light photocatalysis of radical anion hetero-Diels-Alder cycloadditions. Tetrahedron. 2011;67:4442-4448.
Du J, Espelt LR, Guzei IA, Yoon TP. Photocatalytic reductive cyclizations of enones: Divergent reactivity of photogenerated radical and radical anion intermediates. Chemical Science. 2011;2:2115-2119.
Lin S, Ischay MA, Fry CG, Yoon TP. Radical Cation Diels–Alder Cycloadditions by Visible Light Photocatalysis. Journal of the American Chemical Society. American Chemical Society; 2011;133:19350-19353.
Yoon TP, Ischay MA, Du J. Visible light photocatalysis as a greener approach to photochemical synthesis. Nature Chemistry. 2010;2:527-532.
Williamson KS, Yoon TP. Iron-Catalyzed Aminohydroxylation of Olefins. Journal of the American Chemical Society. 2010;132:4570-+.
Partridge KM, Guzei IA, Yoon TP. Carbonyl Imines from Oxaziridines: Generation and Cycloaddition of N-O=C Dipoles. Angewandte Chemie-International Edition. 2010;49:930-934.
Ischay MA, Lu Z, Yoon TP. [2+2] Cycloadditions by Oxidative Visible Light Photocatalysis. Journal of the American Chemical Society. 2010;132:8572-+.
DePorter SM, Jacobsen AC, Partridge KM, Williamson KS, Yoon TP. N-Nosyl oxaziridines as terminal oxidants in copper(II)-catalyzed olefin oxyaminations. Tetrahedron Letters. 2010;51:5223-5225.
Benkovics T, Guzei IA, Yoon TP. Oxaziridine-Mediated Oxyamination of Indoles: An Approach to 3-Aminoindoles and Enantiomerically Enriched 3-Aminopyrroloindolines. Angewandte Chemie-International Edition. 2010;49:9153-9157.
Yoon TP. A Discussion of "Can Reaction Mechanisms Be Proven?". Journal of Chemical Education. 2009;86:557-557.
Michaelis DJ, Williamson KS, Yoon TP. Oxaziridine-mediated enantioselective aminohydroxylation of styrenes catalyzed by copper(II) bis(oxazoline) complexes. Tetrahedron. 2009;65:5118-5124.
Du J, Yoon TP. Crossed Intermolecular [2+2] Cycloadditions of Acyclic Enones via Visible Light Photocatalysis. Journal of the American Chemical Society. 2009;131:14604-+.
Benkovics T, Du JA, Guzei IA, Yoon TP. Anionic Halocuprate(II) Complexes as Catalysts for the Oxaziridine-Mediated Aminohydroxylation of Olefins. Journal of Organic Chemistry. 2009;74:5545-5552.
Allen CP, Benkovics T, Turek AK, Yoon TP. Oxaziridine-Mediated Intramolecular Amination of sp(3)-Hybridized C-H Bonds. Journal of the American Chemical Society. 2009;131:12560-+.
Partridge KM, Anzovino ME, Yoon TP. Cycloadditions of N-sulfonyl nitrones generated by lewis acid catalyzed rearrangement of oxaziridines. Journal of the American Chemical Society. 2008;130:2920-2921.
Michaelis DJ, Ischay MA, Yoon TP. Activation of N-sulfonyl oxaziridines using copper(II) catalysts: Aminohydroxylations of styrenes and 1,3-dienes. Journal of the American Chemical Society. 2008;130:6610-6615.
Ischay MA, Anzovino ME, Du J, Yoon TP. Efficient visible light photocatalysis of 2+2 enone cycloadditions. Journal of the American Chemical Society. 2008;130:12886-+.
Michaelis DJ, Shaffer CJ, Yoon TP. Copper(II)-catalyzed aminohydroxylation of olefins. Journal of the American Chemical Society. 2007;129:1866-+.
Yoon TP, Jacobsen EN. Highly enantioselective thiourea-catalyzed nitro-Mannich reactions. Angewandte Chemie-International Edition. 2005;44:466-468.
Yoon TP, Jacobsen EN. Privileged chiral catalysts. Science. 2003;299:1691-1693.
Williamson K, Yoon TP. 3,3-Dimethyl-2-benzenesulfonyl oxaziridine. In John Wiley & Sons, Ltd; 2001.
Yoon TP, MacMillan DWC. Enantioselective Claisen rearrangements: Development of a first generation asymmetric acyl-Claisen reaction. Journal of the American Chemical Society. 2001;123:2911-2912.
Yoon TP, Dong VM, MacMillan DWC. Development of a new Lewis acid-catalyzed Claisen rearrangement. Journal of the American Chemical Society. 1999;121:9726-9727.
Duffy JL, Yoon TP, Evans DA. Formation of (Z) dialkylboron enolates from enolsilanes: Stereoconvergent transmetallation and diastereoselective aldol reactions. Tetrahedron Letters. 1995;36:9245-9248.