作者:Azaiez Ben Akacha、Salim Barkallah、Hédi Zantour
DOI:10.1002/(sici)1097-458x(199912)37:12<916::aid-mrc547>3.0.co;2-w
日期:1999.12
31P, 13C NMR and 1J(C,P), 2J(C,P) and 3J(C,P) coupling constants are reported. The stereochemistry (E and Z) of a series of new acyclic β‐phosphonylated hydrazones was assigned on the basis of the chemical shifts of carbons in α (C‐1) and α′ (C‐3) positions with respect to the CN moiety. Copyright © 1999 John Wiley & Sons, Ltd.
报告了 31P、13C NMR 和 1J(C,P)、2J(C,P) 和 3J(C,P) 耦合常数。一系列新的无环 β-膦酰化腙的立体化学(E 和 Z)是根据 α (C-1) 和 α' (C-3) 位置的碳相对于 C 的化学位移确定的N部分。版权所有 © 1999 John Wiley & Sons, Ltd.