STUDIES IN THE CYCLOPROPARENE SERIES - REACTIONS WITH RADICALS

被引：7

作者：

CHAI, CLL ^{[1
]}

CHRISTEN, D ^{[1
]}

HALTON, B ^{[1
]}

NEIDLEIN, R ^{[1
]}

STARR, MAE ^{[1
]}

机构：

[1] UNIV HEIDELBERG,INST PHARMAZEUT CHEM,D-69120 HEIDELBERG,GERMANY

来源：

AUSTRALIAN JOURNAL OF CHEMISTRY | 1995年 / 48卷 / 03期

关键词：

D O I：

10.1071/CH9950577

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The behaviour of 1H-cyclopropabenzene (1) and 1H-cyclopropa[b]naphthalene (23) towards a variety of radicals results in opening of the three-membered ring to give ortho-substituted benzyl and 2-methylnaphthalene derivatives, e.g. (13) and (28), respectively. Ring expansion into the cycloheptatriene manifold by way of addition to the bridge bond and norcaradiene formation have not been observed. Analogous reactions with the methylidenecyclopropa[b]naphthalenes (33) and (34) lead to much decomposition, and provide little evidence for the C1 cycloproparenyl radicals (35) and (36).

引用

页码：577 / 591

页数：15

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