A chiral Brønsted acid catalyzes the asymmetric benzidine rearrangement of N,N′-dinaphthylhydrazines. Different electronically and structurally diverse axially chiral 2,2′-binaphthyl diamine (BINAM) derivatives are obtained with high enantioselectivity. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Catalytic asymmetric benzidine rearrangement
Pesciaioli F.;
2013-01-01
Abstract
A chiral Brønsted acid catalyzes the asymmetric benzidine rearrangement of N,N′-dinaphthylhydrazines. Different electronically and structurally diverse axially chiral 2,2′-binaphthyl diamine (BINAM) derivatives are obtained with high enantioselectivity. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.File in questo prodotto:
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