434957-82-1Relevant articles and documents
Nickel-catalyzed enantioselective umpolung hydrogenation for stereoselective synthesis of β-amido esters
Zhou, Jianrong Steve,Guo, Siyu,Zhao, Xiaohu,Chi, Yonggui Robin
supporting information, p. 11501 - 11504 (2021/11/16)
Nickel complexes ligated by strongly donating diphosphines catalyze enantioselective hydrogenation for the preparation of acyclic and cyclic β-amido esters. A combination of acetic acid and indium powder provides protons and electrons to form nickel hydrido complexes under umpolung hydrogenation conditions.
Nickel-catalyzed asymmetric transfer hydrogenation of olefins for the synthesis of α- And β-amino acids
Yang, Peng,Xu, Haiyan,Zhou, Jianrong
supporting information, p. 12210 - 12213 (2016/02/18)
The field of asymmetric (transfer) hydrogenation of prochiral olefins has been dominated by noble metal catalysts based on rhodium, ruthenium, and iridium. Herein we report that a simple nickel catalyst is highly active in the transfer hydrogenation using
Readily available chiral phosphine-aminophosphine ligands derived from 1-phenylethylamine for Rh-catalyzed enantioselective hydrogenations
Zhou, Xiao-Mao,Huang, Jia-Di,Luo, Li-Bin,Zhang, Cheng-Lu,Zheng, Zhuo,Hu, Xiang-Ping
experimental part, p. 420 - 424 (2010/07/02)
A series of new chiral phosphine-aminophosphine ligands have been prepared via a two- or three-step transformation from commercially available and inexpensive (S)-1-phenylethylamine, and successfully used in the rhodium-catalyzed asymmetric hydrogenation