PROTON RESONANCE SPECTROSCOPY OF UNSATURATED RING SYSTEMS .9. PARTIAL ANALYSIS OF SOME BULLVALENE SPECTRA . INTERINAL ROTATION IN VINYLCYCLOPROPANES

被引：45

作者：

GUNTHER, H

KLOSE, H

WENDISCH, D

机构：

来源：

TETRAHEDRON | 1969年 / 25卷 / 07期

关键词：

D O I：

10.1016/S0040-4020(01)82726-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The proton resonance spectra of several bullvalenes have been analysed. The coupling constants obtained have been compared with those in 1,3,5-cycloheptatriene. Consequences regarding the torsional potential of the vinyl group rotation in vinylcyclopropane have been derived. The results are in accord with a trans/gauche equilibrium. Additional evidence supporting this view is discussed. © 1969.

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页码：1531 / &

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