Microwave-assisted synthesis of 5-arylbenzofuran-2-carboxylates via Suzuki coupling using a 2-quinolinealdoxime-Pd(II)-complex

被引：13
|
作者：
Dawood, Kamal M. [1 ]
Farag, Ahmad M. [1 ]
El-Deftar, Moteaa M. [1 ]
Gardiner, Michael G. [2 ]
Abdel Aziz, Hatem A. [3 ,4 ]
机构：
[1] Cairo Univ, Fac Sci, Dept Chem, Giza 12613, Egypt
[2] Univ Tasmania, Sch Chem, Hobart, Tas 7001, Australia
[3] King Saud Univ, Coll Pharm, Dept Pharmaceut Chem, Riyadh 11451, Saudi Arabia
[4] Natl Res Ctr, Dept Appl Organ Chem, Cairo 12622, Egypt
来源：
ARKIVOC | 2013年
关键词：
Quinolines; benzofurans; palladium catalysis; microwave; Suzuki reactions; MIZOROKI-HECK; CRYSTAL-STRUCTURE; CROSS-COUPLINGS; ARYL CHLORIDES; CATALYSIS; MIYAURA; WATER; DESIGN; DERIVATIVES; INHIBITORS;
D O I：
10.3998/ark.5550190.0014.317
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A new quinoline-based Pd(II)-complex was synthesized and its structure was established by single crystal X-ray analysis. Applications of the obtained complex as a precatalyst in Suzuki-Miyaura C-C cross-coupling reactions of 4-bromoacetophenone and 5-bromobenzofuran-2-carboxylate esters with several aryl- and heteroarylboronic acids were investigated. The catalytic activity of the Pd(II)-precatalyst under microwave irradiating conditions was evaluated.
引用
收藏
页码：210 / 226
页数：17
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