Organocatalytic synthesis of (Het)biaryl scaffolds <i>via</i> photoinduced intra/intermolecular C(sp<sup>2</sup>)–H arylation by 2-pyridone derivatives
Tapas Das, Mrinalkanti Kundu, Biswajit Mondal, Prasanjit Ghosh, Sajal Das
Abstract
A unique N , O -bidentate ligand 6-oxo-1,6-dihydro-pyridone-2-carboxylic acid dimethylamide (L1) catalyzed direct C(sp 2 )–H arylation of unactivated arenes has been developed to expedite access to (Het)biaryl scaffolds under UV-irradiation.
Topics & Concepts
ChemistryIntermolecular forceDenticityCombinatorial chemistryLigand (biochemistry)TricyclicCatalysisFunctional groupStereochemistryMoleculeOrganic chemistryReceptorPolymerBiochemistryCrystal structureCatalytic C–H Functionalization MethodsRadical Photochemical ReactionsCatalytic Cross-Coupling Reactions