New one-pot synthesis of tetra-alkoxycarbonylallylidenetriphenylphosphoranes

被引：23

作者：

Yavari, I ^{[1
]}

Baharfar, R ^{[1
]}

机构：

[1] Univ Tarbiat Modarres, Dept Chem, Tehran, Iran

来源：

TETRAHEDRON LETTERS | 1998年 / 39卷 / 09期

关键词：

D O I：

10.1016/S0040-4039(97)10725-0

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Dimethyl chloromalonate or diethyl bromomalonate undergo a complex reaction with dialkyl acetylenedicarboxylates and triphenylphosphine to produce tetra-alkoxycarbonylallylidene-triphenylphosphoranes in moderate yields. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：1051 / 1054

页数：4

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[5]

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[8] Vinyltriphenylphosphonium salt mediated one-pot synthesis of functionalized 3-(triphenylphosphoranylidene)butyrolactones [J].

Yavari, I ;

Baharfar, R .

TETRAHEDRON LETTERS, 1997, 38 (24) :4259-4262

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