Dandin et al., Journal of the Karnatak University, 1956, vol. 1, p. 64,68
作者:Dandin et al.
DOI:——
日期:——
Microwave-Assisted Efficient Synthesis of Aryl Thioethers through C-H Functionalization of Arenes
作者:Chin-Fa Lee、Yi-Chen Liu
DOI:10.1055/s-0033-1339666
日期:——
Microwave-assisted iridium-catalyzed meta C-H borylation followed by copper-promoted C-S bond coupling reactions in one pot is reported. This approach enables the syntheses of aryl thioethers in short reaction times (within 2.5 hours). The system shows good functional-group compatibility, as chloro, trifluoromethyl, fluoro, and pyridine groups are tolerated by the reaction conditions. Both aryl and alkyl thiols are coupled smoothly. The products were formed with excellent regioselectivity in meta position.
PROCESS FOR THE PREPARATION OF AROMATIC SULFUR COMPOUNDS