Conformation of 1,2-dimethoxyethane in the gas phase: a rotational isomeric state simulation of NMR vicinal coupling constants
Conformation of 1,2-dimethoxyethane in the gas phase: a rotational isomeric state simulation of NMR vicinal coupling constants
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1,2-二甲氧基乙烷在气相中的构象：NMR 邻位耦合常数的旋转异构态模拟
DOI：
10.1021/j100199a022
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发表时间：
1992
期刊：
影响因子：
--
通讯作者：
A. Abe
中科院分区：
文献类型：
--
作者：
K. Inomata;A. Abe
采用NMR方法研究了气相中1,2-二甲氧基乙烷(DME)的构象特征，观察到的 1 H- 1 H和 13 C- 1 H NMR邻位耦合常数与先前在非极性溶剂中测定的结果进行了比较。在气相和溶液中观察到的值在转变时没有表现出任何明显的不连续性
Conformational characteristics of 1,2-dimethoxyethane (DME) in the gas phase have been studied by the NMR method, Observed 1 H- 1 H and 13 C- 1 H NMR vicinal coupling constants are compared with those previously determined in nonpolar solvents. The values observed in the gas phase and in solution do not exhibit any appreciable discontinuity at the transition