REACTIONS OF 1,2-DEHYDRO-ORTHO-CARBORANE WITH DIENES

被引：63

作者：

GHOSH, T ^{[1
]}

GINGRICH, HL ^{[1
]}

KAM, CK ^{[1
]}

MOBRAATEN, EC ^{[1
]}

JONES, M ^{[1
]}

机构：

[1] PRINCETON UNIV,DEPT CHEM,PRINCETON,NJ 08544

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 1991年 / 113卷 / 04期

关键词：

D O I：

10.1021/ja00004a036

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A carborane version of dehydrobenzene, 1,2-dehydro-o-carborane (4), has been generated from (2-bromo-o-carboranyl)lithium (5). This new intermediate undergoes the ene reaction as well as 2 + 2 and 2 + 4 cycloadditions. The 2 + 2 cycloaddition is nonstereospecific, whereas the 2 + 4 cycloaddition likely proceeds with retention of stereochemistry.

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页码：1313 / 1318

页数：6

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