A copper- and solvent-free coupling of acid chlorides with terminal alkynes catalyzed by a polystyrene-supported palladium(0) complex under aerobic conditions

被引：38

作者：

Bakherad, Mohammad ^{[1
]}

Keivanloo, Ali ^{[1
]}

Bahramian, Bahram ^{[1
]}

Rajaie, Mahbobeh ^{[1
]}

机构：

[1] Shahrood Univ Technol, Sch Chem, Shahrood, Iran

来源：

TETRAHEDRON LETTERS | 2010年 / 51卷 / 01期

关键词：

Copper-free; Ynones; Supported catalyst; Neat; SYNTHETIC ORGANIC-CHEMISTRY; ACYL CHLORIDES; ACETYLENIC KETONES; CONVENIENT SYNTHESIS; 1-ALKYNYL KETONES; ACETYLIDES; YNONES;

D O I：

10.1016/j.tetlet.2009.09.029

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A polystyrene-supported palladium(0) complex [PS-dpp-Pd(0)] is an efficient catalyst for the copper- and solvent-free acylation of terminal alkynes with different acid chlorides in the presence of triethylamine as base, giving the corresponding ynones in good yields. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：33 / 35

页数：3

共 35 条

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