EDGEWISE PROTONATED CYCLOPROPANE IN GAS PHASE-COUPLING OF UNIMOLECULAR [1.1]-H2-ELIMINATION FROM C3H7+ AND RING-OPENING OF CYCLOPROPYL CATION

被引：36

作者：

SCHWARZ, H ^{[1
]}

FRANKE, W ^{[1
]}

CHANDRASEKHAR, J ^{[1
]}

SCHLEYER, PV ^{[1
]}

机构：

[1] UNIV ERLANGEN NURNBERG, INST ORGAN CHEM, D-8520 ERLANGEN, GERMANY

来源：

TETRAHEDRON | 1979年 / 35卷 / 16期

关键词：

D O I：

10.1016/0040-4020(79)85056-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Based on energetic data (activation energy), kinetic isotope effects and MINDO/3 calculations it is suggested that unimolecular loss of H2 from C3H7+ proceeds via a transition state (10) involving synchronous loss of a hydrogen molecule (symmetry allowed [1.1]-elimination) and ring opening of the cyclopropyl to the allyl cation. Alternative mechanisms are discussed. © 1979.

引用

页码：1969 / 1976

页数：8

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