期刊
CHINESE CHEMICAL LETTERS
卷 25, 期 2, 页码 341-347出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.cclet.2013.11.016
关键词
Xanthene derivatives; One-pot reaction; 1,3-Disulfonic acid imidazolium hydrogen sulfate; Ionic liquid; Solvent-free conditions
资金
- University of Guilan Research Council
In this study, 1,3-disulfonic acid imidazolium hydrogen sulfate (DSIMHS) is used as an efficient and reusable ionic liquid for the green, mild, and efficient synthesis of xanthenes under solvent-free conditions. Simple and easy work-up, low cost, green process, short reaction times and excellent yields of the products are the advantages of this procedure. Further, the catalyst can be recycled and reused at least for four times without a noticeably decrease in its catalytic activity. (C) 2013 Farhad Shirini. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据