The thermoregulated ligand-palladium-catalyzed carbonylative Sonogashira coupling of aryl iodides with terminal alkynes in water

被引：9

作者：

Hao, Yuanping ^{[1
]}

Jiang, Jingyang ^{[1
]}

Wang, Yanhua ^{[1
]}

Jin, Zilin ^{[1
]}

机构：

[1] Dalian Univ Technol, Fac Chem Environm & Biol Sci & Technol, State Key Lab Fine Chem, Dalian 116024, Peoples R China

来源：

APPLIED ORGANOMETALLIC CHEMISTRY | 2015年 / 29卷 / 09期

关键词：

alkynones; palladium; carbonylative; Sonogashira coupling; thermoregulated phase-transfer catalysis; PHASE-TRANSFER LIGANDS; AQUEOUS/ORGANIC BIPHASIC SYSTEM; 2-PHASE HYDROFORMYLATION; ACID-CHLORIDES; EFFICIENT; DERIVATIVES; KETONES; COMPLEX; HYDROGENATION; AZASPIRACIDS;

D O I：

10.1002/aoc.3337

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The carbonylative Sonogashira coupling of aryl iodides with terminal alkynes was studied by using thermoregulated ligand-palladium as an efficient and reusable catalyst at 80 degrees C in water. The corresponding alkynone products were obtained in good to excellent yields under 1atm of carbon monoxide. The isolation of the products was readily achieved by extraction with ethyl acetate, and the catalyst recovered in water can be reused and recycled up to four times without significant loss in catalytic activity. Copyright (c) 2015 John Wiley & Sons, Ltd.

引用

页码：608 / 611

页数：4

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