期刊
CATALYSIS COMMUNICATIONS
卷 106, 期 -, 页码 68-72出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.catcom.2017.12.015
关键词
Dearomatization; Indolin-3-ones; Iodine; Cyclohexanone; Metal-free
资金
- Science and Engineering Research Board (SERB), India under Fast Track Scheme [SB/FT/CS-073/2014]
- SERB, India [SB/FT/CS-100/2012]
Here we report a novel metal-free catalyst system for the oxidative dearomatization of indoles to indolin-3-ones. 12, TBHP and cyclohexanone together forms the catalyst system. Indole undergoes oxidative trimerization, whereas 2-substituted indole gives oxidative dimerized product. No solvent is required for the reaction and is carried out at room temperature. Electron-deficient indoles give lower or no yields, while electron-rich indoles produce excellent yields. The mechanism of the reaction is studied.
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