化学
吲哚
吲哚试验
区域选择性
催化作用
氢原子
光化学
功能群
氯原子
可见光谱
级联反应
碳原子
组合化学
原子经济
药物化学
有机化学
群(周期表)
戒指(化学)
物理
光电子学
聚合物
作者
Umasish Jana,Kousik Mandal,Gopal Rana,Adrian Nur,Sourav Ghosh
出处
期刊:Synlett
[Georg Thieme Verlag KG]
日期:2024-08-26
摘要
Abstract: We report a visible light mediated FeCl3 catalyzed one-pot tandem strategy for the regioselective synthesis of unsymmetrically substituted tertiary and quaternary carbon containing 3,3’-bis(indolyl)methanes (BIMs) under aerobic condition. This strategy involves coupling of 3-arylidene indoline and indole through photoinduced chlorine radical mediated hydrogen atom transfer (HAT) reaction. The present strategy features mild and environmentally benign reaction conditions, low cost, high yields and tolerance of wide functional groups. Furthermore, to show its synthetic value, a naturally occurring bio-active bisindolyl(phenyl)methane is synthesized.
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