BiCl<sub>3</sub> catalyzed synthesis of 2-amino-1,4-naphthoquinones and 1,4-naphthoquinon-2-sulfides and one-pot sequential amine-arylation of 1,4-naphthoquinone
Mayurakhi Bhuyan, Gakul Baishya
Abstract
to produce arylated 2-amino-1,4-naphthoquinones directly from 1,4-naphthoquinone. This operationally straightforward generation of aryl radicals from arylhydrazines that undergo a free radical coupling reaction is well demonstrated by radical trapping control experiments.
Topics & Concepts
ChemistryAminationAmine gas treating1,4-NaphthoquinoneCatalysisNaphthoquinoneCombinatorial chemistryOrganic chemistryOxidative phosphorylationBiochemistryCatalytic C–H Functionalization MethodsSulfur-Based Synthesis TechniquesRadical Photochemical Reactions