ROTATIONAL ISOMERISM AND CONJUGATION IN VINYLCYCLOPROPANE . ELECTRON DIFFRACTION OF FREE MOLECULES IN GAS PHASE

被引：85

作者：

DEMEIJER.A

LUTTKE, W

机构：

来源：

TETRAHEDRON | 1969年 / 25卷 / 10期

关键词：

D O I：

10.1016/S0040-4020(01)82756-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The molecular structure and the rotational isomerism of gaseous vinylcyclopropane has been determined by electron diffraction measurements. At room temperature the compound exists as an equilibrium mixture of 75 ± 6%s-trans and 25 ± 6% gauche-form. The enthalpy difference between the rotamers is ΔG293 = -1·1 ± 0·2 kcal/mole. © 1969.

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页码：2047 / +

页数：1

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