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Yuhong Zhang
Researcher at Zhejiang University
Publications - 253
Citations - 8322
Yuhong Zhang is an academic researcher from Zhejiang University. The author has contributed to research in topics: Catalysis & Biology. The author has an hindex of 51, co-authored 200 publications receiving 7355 citations. Previous affiliations of Yuhong Zhang include Lanzhou University & Augsburg College.
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Transition metal-catalyzed C–H bond functionalizations by the use of diverse directing groups
TL;DR: In this article, a review of the development of utilizing functionalities as directing groups for the construction of C-C and C-hetero bonds via C-H activation using various transition metal catalysts is presented.
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Cobalt-Catalyzed Cyclization of Aliphatic Amides and Terminal Alkynes with Silver-Cocatalyst
TL;DR: A new method of cobalt-catalyzed synthesis of pyrrolidinones from aliphatic amides and terminal alkynes was discovered through a C-H bond functionalization process on unactivated sp(3) carbons with the silver cocatalyst using a bidentate auxiliary.
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Phosphine-Free Palladium Acetate-Catalyzed Suzuki Reaction in Water.
TL;DR: Pd(OAc)(2) in a mixture of water and poly(ethylene glycol) (PEG) is shown to be an extremely active catalyst for the Suzuki reaction of aryl iodides and bromides.
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Palladium-catalyzed homocoupling and cross-coupling reactions of aryl halides in poly(ethylene glycol).
TL;DR: The direct coupling of aryl halides to prepare symmetrical and unsymmetrical biaryls were performed successfully in poly(ethylene glycol) (PEG) using Pd(OAc)2 as the catalyst in the absence of other additives or reductants.
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Synthesis of Biaryls and Polyaryls by Ligand-Free Suzuki Reaction in Aqueous Phase
TL;DR: A highly efficient palladium acetate-catalyzed ligand-free Suzuki reaction in aqueous phase was developed in short reaction times at 35 degrees C in air in high selectivity and excellent yield under mild reaction conditions.