摘要
α-苯甲酰氨基肉桂腈类化合物是一类主要的药物。其Z-E构型不同,对其药理性质影响很大。本文测定了不同取代基的α-苯甲酰氨基肉桂腈类化合物的^(13)C-NMR谱。采用门控去偶,DEPT和碳氢I2D-J分解谱,归属了共振谱线。并利用氰基与β烯氢的偶合常数~3JcccH的不同,确定了分子的结构和空间构型。
^(13)C--NMR spectra resulted from derivatives of α--benzamido cyanogen cinnamene were recor-ded. The ^(13)C--NMR spectrum can be assigned by ^(13)C-NMR new technique (DEPT Gated decou-pling, Tow-Dimensional NMR). Their space--construction and shield effect have been studied the-oretically.
关键词
肉桂腈
苯甲酰氨基
空间构型
NMR
^(13)C-NMR
α-Benzamido cyanogen cinnamene
space-construction
