U
Uttam Dhawa
Researcher at University of Göttingen
Publications - 28
Citations - 1482
Uttam Dhawa is an academic researcher from University of Göttingen. The author has contributed to research in topics: Catalysis & Enantioselective synthesis. The author has an hindex of 13, co-authored 22 publications receiving 872 citations. Previous affiliations of Uttam Dhawa include Indian Institute of Technology Bombay.
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Journal ArticleDOI
Enantioselective C-H Activation with Earth-Abundant 3d Transition Metals.
TL;DR: The remarkable recent progress in enantioselective transformations via organometallic C-H activation by 3d base metals until April 2019 is discussed.
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Switch to Allylic Selectivity in Cobalt-Catalyzed Dehydrogenative Heck Reactions with Unbiased Aliphatic Olefins
TL;DR: In this paper, a unique C-H allylation has been discovered with unbiased aliphatic olefins, and an intimate M-L affiliation between a high-valent cobalt catalyst and amino-quinoline derived benzamides has been found to be crucial for this unprecedented selectivity.
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C–F/C–H Functionalization by Manganese(I) Catalysis: Expedient (Per)Fluoro-Allylations and Alkenylations
TL;DR: The robust nature of the manganese(I) catalysis regime was among others reflected by the first C–F/C–H activation with perfluoroalkenes as well as racemization-free C–H functionalizations on imines, amino acids, and peptides.
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Enantioselective Pallada-Electrocatalyzed C-H Activation by Transient Directing Groups: Expedient Access to Helicenes.
TL;DR: Asymmetric pallada‐electrocatalyzed C−H olefinations were achieved through the synergistic cooperation with transient directing groups through Mechanistic studies by experiments and computation provided key insights into the catalyst's mode of action.
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Enantioselective Cobalt(III)-Catalyzed C−H Activation Enabled by Chiral Carboxylic Acid Cooperation
Fabio Pesciaioli,Uttam Dhawa,João C. A. Oliveira,Rongxin Yin,Michael John,Lutz Ackermann,Lutz Ackermann +6 more
TL;DR: The robust cooperative cobalt(III) catalysis proved tolerant of valuable electrophilic functional groups, including hydroxyl, bromo, and iodo substituents and revealed a considerable additive effect on kinetics and on a negative non-linear-effect.