SAMARIUM(II) IODIDE PROMOTED RADICAL RING-OPENING REACTIONS OF CYCLOPROPYL KETONES

被引：48

作者：

BATEY, RA ^{[1
]}

MOTHERWELL, WB ^{[1
]}

机构：

[1] IMPERIAL COLL SCI TECHNOL & MED,DEPT CHEM,LONDON SW7 2AY,ENGLAND

来源：

TETRAHEDRON LETTERS | 1991年 / 32卷 / 45期

关键词：

SAMARIUM(II) IODIDE REDUCTION; CYCLOPROPYLCARBINYL RADICAL REARRANGEMENT; CYCLOPROPYL KETONE; RADICAL CYCLIZATION; SAMARIUM ENOLATE;

D O I：

10.1016/0040-4039(91)80245-2

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Radical ring opening reactions of cyclopropyl ketones mediated by samarium(II) iodide-induced single electron transfer have permitted the elaboration of a tandem rearrangement cyclisation strategy. The resultant samarium enolates may be effectively quenched on oxygen or carbon by electrophiles.

引用

页码：6649 / 6652

页数：4