期刊
JOURNAL OF ORGANIC CHEMISTRY
卷 82, 期 23, 页码 12097-12105出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.joc.7b01839
关键词
-
资金
- National Natural Science Foundation of China [21672132, 21502110]
- Fundamental Funds Research for the Central Universities [GK201503034, 2016CBY002]
A photoinduced direct oxidative annulation of 1-ary1-2(furan/thiophen-2-yObutane-1,3-diones and ethy1-2-(furan-2-y1)-3-oxo-3(ary1-2-yl)propanoates in EtOH without the need for any transition metals and oxidants provided access to highly functionalized polyheterocyclic 1(5-hydroxynaphtho [2,1-b.] furan-4-y1) ethano ne s and 1- (5-hydroxyfuran/thieno/pyrrolo [3,2-e]benzofuran-4-yl)ethanones. The phenomenon of excited-state intramolecular proton transfer (ESIPT) was observed for both 1-(S-hydroxynaphtho[2,1-b]furan-4-yl)ethanone and 1-(5-hydroxy furan/thieno/pyrrolo [3,2-db enzofuran-4-y1) ethanone analogues.
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