C-13 NMR and P-31 NMR spectral assignment of new beta-phosphonylated hydrazones

Authors
Ben Akacha, A Barkallah, S Zantour, H
Citation
A. Ben Akacha et al., C-13 NMR and P-31 NMR spectral assignment of new beta-phosphonylated hydrazones, MAGN RES CH, 37(12), 1999, pp. 916-920
Citations number
22
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
MAGNETIC RESONANCE IN CHEMISTRY
ISSN journal
07491581 → ACNP
Volume
37
Issue
12
Year of publication
1999
Pages
916 - 920
Database
ISI
SICI code
0749-1581(199912)37:12<916:CNAPNS>2.0.ZU;2-7
Abstract
P-31, C-13 NMR and (1)J(C,P), (2)J(C,P) and (3)J(C,P) coupling constants ar e reported. The stereochemistry (E and Z) of a series of new acyclic beta-p hosphonylated hydrazones was assigned on the basis of the chemical shifts o f carbons in alpha (C-1) and alpha' (C-3) positions with respect to the C=N moiety. Copyright (C) 1999 John Wiley & Sons, Ltd.