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oai:docta.ucm.es:20.500.14352/919342025-03-18T15:31:00Zcom_20.500.14352_14col_20.500.14352_15

Palladium‐catalyzed hydroarylation of homopropargyl iodoindoles with concurrent alkyl and iodonium migrations Martín, Irene Aragoncillo Abanades, Cristina Almendros Requena, Pedro 547 Carbazole Cyclization Homogeneous catalysis Iodonium migration Palladium Ciencias 2306 Química Orgánica 2306.10 Compuestos Heterocíclicos A selective palladium‐catalyzed C-arylation/carbocyclization/iodonium migration reaction sequence has been accomplished. Novel 2‐iodo‐1‐aryl‐9-H‐carbazoles are now easily available. As this result is contrary to the selectivity observed using gold catalysis, the formation of 2‐iodocarbazoles is noticeable, suggesting a metal‐controlled cyclization through chemo‐ and regioselective 1,2‐alkyl migration and 1,4‐iodonium migration. Ministerio de Ciencia e Innovación (España) European Commission Depto. de Química Orgánica Fac. de Ciencias Químicas TRUE pub 2024-01-09T09:16:50Z 2024-01-09T09:16:50Z 2021 journal article VoR https://hdl.handle.net/20.500.14352/91934 1615-4150 10.1002/adsc.202001267 1615-4169 eng (Project PGC2018-095025-B-100) Martín-Mejías I, Aragoncillo C, Almendros P. Palladium-Catalyzed Hydroarylation of Homopropargyl Iodoindoles with Concurrent Alkyl and Iodonium Migrations. Adv. Synth. Catal. 2021, 363, 1449-1456. restricted access application/pdf application/pdf Wiley-WCH GmbH