Tandem C–H Transformations by a Single Iridium Catalyst: Direct Access to Indoles and Indolines from o-Alkyl-N-methylanilines
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DOI: 10.1021/acscatal.9b05579
Abstract: In the presence of an iridium catalyst bearing DTBM-SEGPHOS as a ligand and tert-butylethylene as a hydrogen scavenger, 2-ethyl-N-methylanilines were converted directly to 3-methylindoles in high yields. The reaction proceeded efficiently in mesitylene at 150… read more here.
Keywords: iridium; transformations single; iridium catalyst; tandem transformations ... See more keywords