REACTIVE INTERMEDIATES .2. SOME ADDITION REACTIONS OF BENZYME

被引：53

作者：

CAMPBELL, CD

REES, CW

机构：

[1] King's College

[2] Department of Chemistry, The University

来源：

JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC | 1969年 / 05期

关键词：

D O I：

10.1039/j39690000748

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Benzyne, generated by the oxidation of 1-aminobenzotriazole with lead tetra-acetate, adds to 1,3-dienes and reacts with nucleophiles in moderate to excellent yields. However, it generally dimerises much faster than it adds to heterocyclic dienes. Addition of benzyne to 2-methyl- and 2-benzyl-benzotriazole gives 1-phenylbenzotriazole. Mechanisms for these reactions are proposed. Benzyne, generated oxidatively, does not add appreciably to mono-olefins.

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页码：748 / &

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