Issue 12, 2010

Spontaneous symmetry breaking during interrupted crystallization of an axially chiral amino acid derivative

Abstract

High net enantiomeric excess was observed for crystal collections obtained by crystallization of the TFA salt of a configurationally stable yet racemic axially chiral amidoamine in EtOH solution with or without stirring (up to >99% ee at ≤15% crystallization).

Graphical abstract: Spontaneous symmetry breaking during interrupted crystallization of an axially chiral amino acid derivative

Supplementary files

Article information

Article type
Communication
Submitted
21 Oct 2009
Accepted
04 Feb 2010
First published
19 Feb 2010

Chem. Commun., 2010,46, 2094-2096

Spontaneous symmetry breaking during interrupted crystallization of an axially chiral amino acid derivative

M. A. Sephton, C. R. Emerson, L. N. Zakharov and P. R. Blakemore, Chem. Commun., 2010, 46, 2094 DOI: 10.1039/B922028C

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