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Enantioseparation of benzazoles and benzanilides on polysaccharide‐based chiral columns
Author(s) -
Kubota Takateru,
Sawada Naotaka,
Zhou Lili,
Welch Christopher J.
Publication year - 2009
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.20732
Subject(s) - chemistry , chromatography , polysaccharide , chiral stationary phase , high performance liquid chromatography , organic chemistry
The chiral recognition ability of the polysaccharide‐based chiral columns (Chiralpak AD‐RH, Chiralpak AS‐RJ, Chiralpak IC, Chiralcel OD‐RH, and Chiralcel OJ‐RH) for the benzazoles and the benzanilides was evaluated under reversed phase conditions. The columns showed the high chiral recognition ability for a wide range of benzazoles and benzanilides. Twenty‐one racemates were used for the evaluation, and 20 racemates were completely separated on at least one of the columns. In particular, AS‐RH and OJ‐RH showed the high chiral recognition ability for the benzazoles, and the AD‐RH, IC, and OJ‐RH were effective for the benzanilides. Chirality 2010. © 2009 Wiley‐Liss, Inc.