A simple C-13 NMR method for determination of the relative stereochemistryof 2,3-dialkylpentenoic acids and related compounds

Authors
Hong, S McIntosh, MC
Citation
S. Hong et Mc. Mcintosh, A simple C-13 NMR method for determination of the relative stereochemistryof 2,3-dialkylpentenoic acids and related compounds, TETRAHEDRON, 57(24), 2001, pp. 5055-5060
Citations number
43
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON
ISSN journal
00404020 → ACNP
Volume
57
Issue
24
Year of publication
2001
Pages
5055 - 5060
Database
ISI
SICI code
0040-4020(20010611)57:24<5055:ASCNMF>2.0.ZU;2-Y
Abstract
The relative stereochemistry of 2,3-dialkylpentenoic acids and derivatives thereof can be easily determined by comparison of C-13 NMR spectra of the s yn and anti isomers. The chemical shifts of several of the resonances of th e anti isomer lie downfield relative to the syn isomer. (C) 2001 Elsevier S cience Ltd. All rights reserved.