SEPARATION OF SILYLATED OXIME ISOMERS BY HIGH-RESOLUTION GAS-CHROMATOGRAPHY

Authors
YANAGI R MATUI C CHINDA M YAMAMOTO Y
Citation
R. Yanagi et al., SEPARATION OF SILYLATED OXIME ISOMERS BY HIGH-RESOLUTION GAS-CHROMATOGRAPHY, Bulletin of the Chemical Society of Japan, 67(6), 1994, pp. 1740-1742
Citations number
8
Categorie Soggetti
Chemistry
Journal title
Bulletin of the Chemical Society of Japan → ACNP
ISSN journal
00092673
Volume
67
Issue
6
Year of publication
1994
Pages
1740 - 1742
Database
ISI
SICI code
0009-2673(1994)67:6<1740:SOSOIB>2.0.ZU;2-R
Abstract
The stereoisomers of 2-butanone O-trimethylsilyloxime were observed as separate peaks, the intensity ratio being 1:3, by high resolution GC equipped with a capillary column. The peak with intensity 3 was assign ed to the Z isomer of oxime bond and the intensity ratio corresponded to the stereoisomer ratio of 2-butanone oxime. Silanes including plura l oxime groups also gave separate stereoisomer peaks corresponding to the isomer ratio of 2-butanone oxime.