Prolinium Triflate: a protic ionic liquid which acts as water-tolerant catalyst in the alkylation of indoles

被引：0
作者：
Morteza Shiri
机构：
[1] Faculty of Science,Department of Chemistry
[2] Alzahra University,undefined
来源：
Journal of the Iranian Chemical Society | 2013年 / 10卷
关键词：
Indole; Condensation; Ionic liquid; Alkylation; Prolinium triflate;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Prolinium triflate (ProTf) was easily prepared by addition of triflic acid to an aqueous solution of l-proline. The latter is employed as a catalyst for the condensation of indoles with aldehydes or ketones in aqueous media to form a series of bisindolyl methanes in high yields.
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页码：1019 / 1023
页数：4
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