Intramolecular Wittig reactions with esters utilising triphenylphosphine and dimethyl acetylenedicarboxylate

被引：27

作者：

Evans, LA ^{[1
]}

Griffiths, KE ^{[1
]}

Guthmann, H ^{[1
]}

Murphy, PJ ^{[1
]}

机构：

[1] Univ Coll N Wales, Dept Chem, Bangor LL57 2UW, Gwynedd, Wales

来源：

TETRAHEDRON LETTERS | 2002年 / 43卷 / 02期

关键词：

intramolecular Wittig reaction; 2,5-dihydrofurans; 2,5-dihydropyrroles;

D O I：

10.1016/S0040-4039(01)02053-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The intramolecular Wittig olefination of alpha-hydroxy- and alpha-amino esters has been effected in high Yield using a combination of triphenylphosphine and dimethyl acetylenedicarboxylate. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：299 / 301

页数：3

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