Search

Your search keyword '"Li, YongXin"' showing total 1 results
1 results on '"Li, YongXin"'

1. Asymmetric Catalytic 1,2‐Dihydrophosphination of Secondary 1,2‐Diphosphines – Direct Access to Free P*‐ and P*,C*‐Diphosphines.

Author

Teo, Ronald Hong Xiang, Chen, Houguang Jeremy, Li, Yongxin, Pullarkat, Sumod A., and Leung, Pak‐Hing

Subjects
PALLADIUM, LIGANDS (Chemistry), ETHANES, ALKENES, CHIRALITY
Abstract

A 1,2‐dihydrophosphination of bis(phenylphosphino)ethane with a wide range of activated olefins was achieved in a catalytic manner with enantiomeric and diastereomeric excess of up to >99% and 44% respectively. The protocol can be extended to selected substrates leading to free P‐ and C‐chiral 1,2‐diphosphines. The synthesized ligands can also undergo direct complexation onto palladium affording complexes with complete retention of stereo‐integrity. [ABSTRACT FROM AUTHOR]

Published
2020
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results