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：

ChineseChemicalLetters | 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：

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

页码：1186 / 1189

页数：4

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