A stereoselective route to medium-ring cis-1,n-dialkyl-1,n-diphosphacycloalkanes

被引：17

作者：

Alder, RW

Ellis, DD

Hogg, JK

Martin, A

Orpen, AG

Taylor, PN

机构：

来源：

CHEMICAL COMMUNICATIONS | 1996年 / 04期

关键词：

D O I：

10.1039/cc9960000537

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Quaternisation of 1, (k + 2)-diphosphabicyclo[k.1.0] alkanes 2, followed by treatment of the monoquaternary salts with alkyllithium or Grignard reagents produces the cis-isomers of 1,n-disubstituted-1,n-diphosphacycloalkanes 3 exclusively; examples containing eight-, nine- and ten-membered rings are described and the structures of two of these compounds 3a and 3f have been determined.

引用

页码：537 / 538

页数：2

共 12 条

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