Oxalic acid as a catalyst for efficient synthesis of bis-(indolyl)methanes,and 14-aryl-14H-dibenzo[a,j]xanthenes in water

被引：0
|
作者：
Nagnnath D.Kokare [1 ]
Jaiprakash N.Sangshetti [2 ]
Devanand B.Shinde [2 ]
机构：
[1] Department of Chemical Technology,Dr.Babasaheb Ambedkar Marathwada University,Aurangabad 431004(MS),India New Drug Discovery,Wockhardt Research Centre,Aurangabad 431210(MS),India
[2] Department of Chemical Technology,Dr.Babasaheb Ambedkar Marathwada University,Aurangabad 431004(MS),India
来源：
Chinese Chemical Letters | 2008年 / 10期
关键词：
Oxalic acid; Bis-(indolyl)methanes; 14-Aryl-14H-dibenzo[a; j]xanthenes; Aldehydes;
D O I：
暂无
中图分类号：
O621.3 [有机合成化学];
学科分类号：
070303 ; 081704 ;
摘要：
A simple,efficient,and environment benign route was developed for the preparation of bis-(indolyl)methanes and 14-aryl-14H- dibenzo[a,j]xanthenes from condensation of various aromatic aldehydes or ketones with indole,and 2-naphthol,respectively,using oxalic acid catalyst in aqueous medium.Use of cheap and easily available catalyst,better yields and simple reaction protocol are the advantages of the present method.
引用
收藏
页码：1186 / 1189
页数：4
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