Alum Catalyzed Simple and Efficient Synthesis of Bis(indolyl)methanes by Ultrasound Approach

被引：0
|
作者：
Sonar, Swapnil S. [1 ]
Sadaphal, Sandip A. [1 ]
Kategaonkar, Amol H. [1 ]
Pokalwar, Rajkumar U. [1 ]
Shingate, Bapurao B. [1 ]
Shingare, Murlidhar S. [1 ]
机构：
[1] Dr Babasaheb Ambedkar Marathwada Univ, Dept Chem, Aurangabad 431004, MS, India
来源：
BULLETIN OF THE KOREAN CHEMICAL SOCIETY | 2009年 / 30卷 / 04期
关键词：
Bis(indolyl)methanes; Alum; 1H-indole; Aldehydes/ketones; Ultrasound irradiation; ONE-POT SYNTHESIS; CENTER-DOT 12H(2)O; CARBONYL-COMPOUNDS; ELECTROPHILIC SUBSTITUTION; EXPEDITIOUS SYNTHESIS; EXPEDIENT SYNTHESIS; BIS-INDOLYLMETHANE; REUSABLE CATALYST; 3-ACETYL INDOLES; HYDROGEN SULFATE;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Alum (KAl(SO4)(2)center dot I2H(2)0) is an inexpensive, efficient, non-toxic and mild catalyst for the synthesis of bis(indolyl)methanes by the reaction of 1H-indole with various aldehydes/ketones under the influence of ultrasound irradiation in solvent-free condition. The remarkable advantages of this method are the simple experimental procedures, shorter reaction times, high yields of product and green aspects by avoiding toxic catalysts and solvents.
引用
收藏
页码：825 / 828
页数：4
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