Molecular design of chiral quaternary ammonium polymers for asymmetric catalysis applications

Repeated reaction between a chiral quaternary ammonium dimer and disodium disulfonate gave a chiral ionic polymer, which showed excellent catalytic activity in the asymmetric benzylation of N-diphenylmethylene glycine tert-butyl ester.

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Bibliographic Details
Published in:Organic & biomolecular chemistry 2012-04, Vol.10 (14), p.2870-2877
Main Authors: Parvez, Md Masud, Haraguchi, Naoki, Itsuno, Shinichi
Format: Article
Language:English
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Description
Summary:Repeated reaction between a chiral quaternary ammonium dimer and disodium disulfonate gave a chiral ionic polymer, which showed excellent catalytic activity in the asymmetric benzylation of N-diphenylmethylene glycine tert-butyl ester.
ISSN:1477-0520
1477-0539
DOI:10.1039/c2ob06909a