Rhodium-catalyzed regioselective direct C–H arylation of indoles with aryl boronic acids
作者:Liang Wang、Xing Qu、Zhan Li、Wang-Ming Peng
DOI:10.1016/j.tetlet.2015.04.015
日期:2015.6
A highly efficient Rh(III)-catalyzed direct C–H arylation of indoles with arylboronicacids under mild conditions has been developed. The methodology features wide substrate scope and excellent functional group compatibility (34 examples, up to 99% yield). The arylated products can also be conveniently transformed into biologically active polycyclic indole derivatives.
Ruthenium(II)-Catalyzed Direct C–H Arylation of Indoles with Arylsilanes in Water
作者:Pradeep Nareddy、Frank Jordan、Michal Szostak
DOI:10.1021/acs.orglett.7b03567
日期:2018.1.19
The ruthenium(II)-catalyzed, heteroatom-directed C–Harylation of indoles with arylsilanes in water has been developed. The method represents the first example of a ruthenium(II)-catalyzed oxidativeC–Harylation in water/aqueous media as a sustainable solvent for C–Hfunctionalization. The reaction enables the synthesis of a wide range of indoles with exquisite selectivity for arylation at the C-2
Mild Rh(III)-Catalyzed Direct C–H Bond Arylation of (Hetero)Arenes with Arylsilanes in Aqueous Media
作者:Ming-Zhu Lu、Ping Lu、Yun-He Xu、Teck-Peng Loh
DOI:10.1021/ol500754h
日期:2014.5.16
An efficient rhodium(III)-catalyzed C-H bond activation and further direct arylation of (hetero)arenes with organosilanes in aqueous media was developed. This reaction shows good substrate scope and excellent functional group compatibility and gives the products in good yields with excellent regioselectivity.