Palladium-catalyzed oxidative arylacetoxylation of alkenes: synthesis of indole and indoline derivatives
作者:Shuklachary Karnakanti、Zhong-Lin Zang、Sheng Zhao、Pan-Lin Shao、Ping Hu、Yun He
DOI:10.1039/c7cc06448a
日期:——
A method for oxidative arylacetoxylation of alkenes has been developed to synthesize indole and indoline derivatives from readily accessible substrates. The cinnamyl tethered anilines with picolinamide as a directing group provided 3-substituted indoles via intramolecular oxidative arylacetoxylation, and the 2-methyl substituted cinnamyl anilines furnished indoline derivatives with 3-position quaternary
This paper demonstrates tandem trifluoromethylation/C(sp2)–H annulation using Langlois’ reagent as the CF3 source for the electrochemical synthesis of functionalized tetrahydroquinolines and dihydroquinolinones.