Fe(III)/Cu(II) mediated 5- and 6-exo oxidative ring expansion/cyclisation of cyclopropyl ethers:: studies towards dictyol C and α-eudesmol

被引：11

作者：

Booker-Milburn, KI

Cox, B

Grady, M

Halley, F

Marrison, S

机构：

[1] Univ Bristol, Sch Chem, Bristol BS8 1TS, Avon, England

[2] Glaxo Wellcome Res & Dev Ltd, Med Res Ctr, Stevenage SG1 2NY, Herts, England

[3] Aventis Pharma Ltd, Dagenham RM10 7XS, Essex, England

来源：

TETRAHEDRON LETTERS | 2000年 / 41卷 / 23期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1016/S0040-4039(00)00648-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The outcome of oxidative ring expansion/cyclisation of cyclopropanes with a mixed Fe(III)/Cu(II) system was found to be dependent on the mode of cyclisation. When 6-exo cyclisation was attempted unusual products resulting from oxidation of ring opened primary radicals were obtained. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：4651 / 4655

页数：5