Tetrahedron

Aryne formation from 1-(3'-Carboxyaryl)-3, 3-dim ethyl trianzenes

PC Buxton, H Heaney

文献索引：Christopher Buxton; Heaney, Harry Tetrahedron, 1995 , vol. 51, # 13 p. 3929 - 3938

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被引用次数: 8

摘要

A study of the decomposition of 1-(2'-carboxyphenyl)-3, 3-dimethyltriazene and the tetrabromoand tetrachloro-analogues showed that the arenediazonium-2-carboxylates were intermediates in the formation of the corresponding arynes: the 1-(2'-carboxyteirahalophenyl )-3, 3-dimethyltriazenes are stable precursors that enable cycloaddition reactions of the tetrahalobenzynes to be carried out in acceptable yields using substrates such as N- ...