Concepedia

Joann M. Um

JM

16

Publications

661

Citations

15

H-Index

1999

Active since

Affiliations

University of California, Los Angeles(Current)

Merck & Co., Inc., Rahway, NJ, USA (United States)

University of Rochester

Columbia University

Joann M. Um is an author at University of California, Los Angeles specializing in organic chemistry, chemistry, and natural sciences.

Top concepts

Publications per year

1999–2016

16

Publications

16

Nature of Intermediates in Organo-SOMO Catalysis of α-Arylation of Aldehydes

Joann M. Um, Osvaldo Gutiérrez, Franziska Schoenebeck et al. · Journal of the American Chemical Society · 2010 · 122 citations

Quantum Mechanical Investigation of the Effect of Catalyst Fluorination in the Intermolecular Asymmetric Stetter Reaction

Joann M. Um, Daniel A. DiRocco, Elizabeth L. Noey et al. · Journal of the American Chemical Society · 2011 · 90 citations

, , +20

The Catalyst-Controlled Regiodivergent Chlorination of Phenols

Sean M. Maddox, Andrew N. Dinh, Felipe Armenta et al. · Organic Letters · 2016 · 61 citations

Computational investigations of the stereoselectivities of proline-related catalysts for aldol reactions☆

Christophe Allemann, Joann M. Um, K. N. Houk · Journal of Molecular Catalysis A Chemical · 2010 · 44 citations · Full text

, , +10

Thermodynamic Control of the Electrocyclic Ring Opening of Cyclobutenes: C═X Substituents at C-3 Mask the Kinetic Torquoselectivity

Joann M. Um, Hua‐Dong Xu, K. N. Houk et al. · Journal of the American Chemical Society · 2009 · 41 citations · Full text

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