Phosphazene bases and the anionic oxy-Cope rearrangement

被引：26

作者：

Mamdani, HT ^{[1
]}

Hartley, RC ^{[1
]}

机构：

[1] Univ Glasgow, Dept Chem, Glasgow G12 8QQ, Lanark, Scotland

来源：

TETRAHEDRON LETTERS | 2000年 / 41卷 / 05期

关键词：

phosphazenes; rearrangements; alcohols; ketones;

D O I：

10.1016/S0040-4039(99)02123-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Compounds containing a 1,5-hexadien-3-ol system undergo anionic oxy-Cope rearrangement when treated with the phosphazene super-base, P-4-t-Bu. The [3,3] sigmatropic rearrangement occurs in hexane as well as in THE The weaker phosphazene base, P-2-Et fails to induce rearrangement. This is the first example of the use of a metal-free base to induce anionic oxy-Cope rearrangement. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：747 / 749

页数：3

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