Search

Your search keyword '"Gan Jun Hao Kennard"' showing total 1 results
Start Over Author "Gan Jun Hao Kennard"
1 results on '"Gan Jun Hao Kennard"'

1. Chiral Phosphapalladacycles as Efficient Catalysts for the Asymmetric Hydrophosphination of Substituted Methylidenemalonate Esters: Direct Access to Functionalized Tertiary Chiral Phosphines

Author

Gan Jun Hao Kennard, Chang Xu, Yongxin Li, Sumod A. Pullarkat, Felix Hennersdorf, Pak-Hing Leung, and School of Physical and Mathematical Sciences

Subjects
Inorganic Chemistry, chemistry.chemical_compound, Addition reaction, Diphenylphosphine, Chemistry, Organic Chemistry, Critical factors, Enantioselective synthesis, Organic chemistry, Hydrophosphination, Physical and Theoretical Chemistry, Catalysis
Abstract

A chiral palladacycle-promoted enantioselective asymmetric hydrophosphination of substituted methylidenemalonate esters using diphenylphosphine that provides direct access to chiral tertiary phosphines is reported. Screening of three easily accessible C,N and C,P palladacycles as catalysts for this synthetic scenario provided insights into critical factors in catalyst design that influence the activation and stereochemistry in Pd(II)-catalyzed asymmetric P–H addition reactions involving such activated substrates.

Published
2012
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results