biostudies-literatureLi HNatural Science Foundation of Inner MongoliaNational Natural Science Foundation of ChinaInner Mongolia University for Nationalities39708-39711https://www.ebi.ac.uk/biostudies/studies/S-EPMC9057399biostudies-literatureUnknown10(65)An efficient Rh(iii)-catalyzed synthesis of 2-arylindole derivatives <i>via</i> intermolecular C-H annulation of arylhydrazines with sulfoxonium ylides was accomplished. A variety of 2-acetyl-1-arylhydrazines with sulfoxonium ylides were converted into 2-arylindoles in satisfactory yields. Excellent selectivity and good functional group tolerance of this transformation were also observed.RSC advancesRhodium(iii)-catalyzed C-H annulation of 2-acetyl-1-arylhydrazines with sulfoxonium ylides: synthesis of 2-arylindoles.PMC9057399BS4812020BS02009BS5602018JQ052020BS020142196102421961025Li HDuan LLiu JJin XLu YSun SfalseRhodium(iii)-catalyzed C-H annulation of 2-acetyl-1-arylhydrazines with sulfoxonium ylides: synthesis of 2-arylindoles.An efficient Rh(iii)-catalyzed synthesis of 2-arylindole derivatives <i>via</i> intermolecular C-H annulation of arylhydrazines with sulfoxonium ylides was accomplished. A variety of 2-acetyl-1-arylhydrazines with sulfoxonium ylides were converted into 2-arylindoles in satisfactory yields. Excellent selectivity and good functional group tolerance of this transformation were also observed.2020-01-01T00:00:00Z2020 Oct2025-04-19T09:22:20.627Z2025-04-19T09:22:20.627ZS-EPMC90573993551536310.1039/d0ra07701a