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Guest-dependent conformation of 18-crown-6 tetracarboxylic acid: Relation to chiral separation of racemic amino acids

โœ Scribed by Hiroomi Nagata; Hiroyuki Nishi; Miyoko Kamigauchi; Toshimasa Ishida


Book ID
102079519
Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
164 KB
Volume
20
Category
Article
ISSN
0899-0042

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## Abstract A chiral stationary phase (CSP **1**) based on (+)โ€(18โ€crownโ€6)โ€2,3,11,12โ€tetracarboxylic acid was applied to the resolution of __N__โ€(substituted benzoyl)โ€ฮฑโ€amino acid amides and esters. __N__โ€(Substituted benzoyl)โ€ฮฑโ€amino acid amides were well resolved using a mixture of acetic acidโ€t