| Literature DB >> 16288520 |
Kosuke Namba1, Sheng Cui, Jiashi Wang, Yoshito Kishi.
Abstract
[reaction: see text] A new method has been developed for effectively translating the degree of asymmetric induction and the chemical yield achieved in the stoichiometric asymmetric Ni/Cr-mediated coupling to a catalytic asymmetric process via a chiral sulfonamide ligand. It has also been shown that the Ni catalyst plays a central role. Among a number of the Ni catalysts, the 2,9-dimethylphenanthroline/NiCl(2) complex (7) has been found to be the most effective.Entities:
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Year: 2005 PMID： 16288520 DOI： 10.1021/ol052084s
Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005