A new method for enantiomer enrichment: Distillation to separate the free and complexed enantiomers after partial salt formation | Zendy

Kozma Dávid | Zendy; Madarász Zoltán | Zendy; Ács Mária | Zendy; Fogassy Elemér | Zendy

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A new method for enantiomer enrichment: Distillation to separate the free and complexed enantiomers after partial salt formation

Author(s) -

Kozma Dávid,

Madarász Zoltán,

Ács Mária,

Fogassy Elemér

Publication year - 1995

Publication title -

chirality

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.43

H-Index - 77

eISSN - 1520-636X

pISSN - 0899-0042

DOI - 10.1002/chir.530070512

Subject(s) - chemistry , enantiomer , distillation , enantiomeric excess , salt (chemistry) , chromatography , organic chemistry , enantioselective synthesis , catalysis

A new method is described for the enrichment of enantiomeric mixtures having an enantiomeric ratio other than 1:1. The method is based on partial salt formation of the enantiomeric mixture with an achiral substance followed by the distillation of the free enantiomer. The distillate has a different enantiomeric composition than the starting mixture. The method was performed on enantiomeric mixtures of α‐phenylethylamine using four different dicarboxilic acids. © 1995 Wiley‐Liss, Inc.

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