Molecular Iodine-Catalyzed Selective C-3 Benzylation of Indoles with Benzylic Alcohols: A Greener Approach toward Benzylated Indoles
Author(s) -
Prantika Bhattacharjee,
Utpal Bora
Publication year - 2019
Publication title -
acs omega
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.779
H-Index - 40
ISSN - 2470-1343
DOI - 10.1021/acsomega.9b01481
Subject(s) - catalysis , chemistry , iodine , halogen , ligand (biochemistry) , organic chemistry , combinatorial chemistry , base (topology) , mathematical analysis , biochemistry , alkyl , receptor , mathematics
Iodine-catalyzed selective C-3 benzylation of indoles with benzylic alcohols is developed. The reaction proceeds with molecular iodine as the catalyst under ligand-, metal-, and base-free conditions and tolerates wide functionalities. The experimental observations account for the halogen-bond activation mechanistic pathway for the molecular iodine catalysis.
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