CATALYSIS OF ENE REACTIONS BY LITHIUM PERCHLORATE

被引：31

作者：

DAVIES, AG

KINART, WJ

机构：

[1] Chemistry Department, University College London, London, WC1H 0AJ

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1993年 / 11期

关键词：

D O I：

10.1039/p29930002281

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The ene reaction of some allylic hydrocarbons, and the metallo-ene reaction of some allyltin compounds, with 1,3,4-triazoline-2,5-diones or with diethyl azodicarboxylate as enophiles, in diethyl ether are strongly catalysed by lithium perchlorate. Azobenzene, on the other hand, reacts slowly with alkyltin compounds, undergoing hydrostannation. The reaction of cholesterol or of tributylallyltin with singlet oxygen is subject to a smaller catalysis.

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页码：2281 / 2284

页数：4

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