N-alkenyl amide rotational barriers by 2D EXSY NMR

被引：17

作者：

Aguirre, G

Somanathan, R ^{[1
]}

Hellberg, LH

Dwyer, TJ

North, R

机构：

[1] San Diego State Univ, Dept Chem, San Diego, CA 92182 USA

[2] Inst Tecnol Tijuana, Ctr Grad Invest, Mexico City 22000, DF, Mexico

来源：

MAGNETIC RESONANCE IN CHEMISTRY | 2003年 / 41卷 / 02期

关键词：

NMR; 2D EXSY NMR; conformation; N-alkenylamides; E/Z rotation barriers;

D O I：

10.1002/mrc.1142

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The rotational barriers of some N-alkenylamides were measured by 2D exchange spectroscopy (2D EXSY) NMR techniques. It was found that the conjugated double bond lowers E,Z barriers by 2.6 kJ mol(-1). Copyright (C) 2003 John Wiley Sons, Ltd.

引用

页码：131 / 134

页数：4

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