1198463-98-7Relevant articles and documents
Palladium-catalyzed cyclization reaction of N-(2-Haloaryl)alkynylimines: Synthesis of 3-acylindoles using water as the sole solvent and oxygen source
Zhang, An-An,Meng, Tuanjie,Wang, Wenli,Liu, Xueli,Zhu, Yupei,Liu, Lantao
, (2020/02/04)
A simple and efficient strategy for the preparation of 3-acylindoles via palladium-catalyzed cyclization reaction of N-(2-haloaryl)alkynylimines in water has been developed. The reaction tolerates a wide range of functional groups, and the corresponding 3-acylindoles were obtained in high yields using water as the sole solvent and oxygen sources. Additionally, this method could provide a short synthesis route for Pravadoline, a phase II analgesic drug.
Iodine/Copper Iodide-Mediated C-H Functionalization: Synthesis of Imidazo[1,2-a]pyridines and Indoles from N-Aryl Enamines
Liu, Jing,Wei, Wei,Zhao, Ting,Liu, Xuanyu,Wu, Jie,Yu, Wenquan,Chang, Junbiao
, p. 9326 - 9336 (2016/10/14)
A practical intramolecular C-H functionalization reaction of N-aryl enamines has been carried out with molecular iodine (I2) as the sole oxidant in the presence of copper iodide (CuI). The efficient and versatile synthetic method described here
Copper-catalyzed C-C bond formation through C-H functionalization: Synthesis of multisubstituted indoles from N-aryl enaminones
Bernini, Roberta,Fabrizi, Giancarlo,Sferrazza, Alessio,Cacchi, Sandro
supporting information; experimental part, p. 8078 - 8081 (2010/01/16)
A variety of functionalities, including the whole range of halogen substituents, are tolerated in the title reaction, an intramolecular approach for the construction of a multisubstituted indole skeleton from readily available enaminones (see scheme; phen=1,10-phenanthroline). The indole products are also prepared directly in high yield from α, β-ynones and primary amines.
