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.
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页码：825 / 828
页数：4
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