Iodine-catalyzed efficient synthesis of xanthene/thioxanthene-indole derivatives under mild conditions
作者:Weihang Miao、Pingting Ye、Mengjiao Bai、Zhixin Yang、Suyue Duan、Hengpan Duan、Xuequan Wang
DOI:10.1039/d0ra05217e
日期:——
xanthen-9-ol and thioxanthen-9-ol with indoles has been developed, providing an efficient procedure for the synthesis of xanthene/thioxanthene-indole derivatives with good to excellent yields. This protocol offers several advantages, such as short reaction times, green solvent, operational simplicity, easily available catalyst and mild reaction conditions. Moreover, this method showed good tolerance of functional
开发了一种碘催化的呫吨-9-醇和噻吨-9-醇与吲哚的亲核取代反应,为合成呫吨/噻吨-吲哚衍生物提供了一种有效的方法,且收率良好。该方案具有反应时间短、溶剂绿色、操作简单、催化剂易得和反应条件温和等优点。此外,该方法对官能团和多种底物表现出良好的耐受性。