A Four-Component Cascade C-H Functionalization/Cyclization/Nucleophilic Substitution Reaction To Construct α-Functionalized Tetrahydroquinolines by the Strategy of in Situ Directing Group Formation.
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DOI: 10.1021/acs.orglett.7b00226
Abstract: A four-component cascade C-H functionalization/cyclization/nucleophilic substitution reactions of anilines, carboxylic anhydrides, propenol, and alkohols have been developed by a strategy of in situ directing group formation, affording an efficient and convenient synthesis of α-alkoxyl tetrahydroquinolines… read more here.
Keywords: functionalization cyclization; four component; component cascade; cyclization nucleophilic ... See more keywords