Blue LED-Mediated Synthesis of 3-Arylidene Oxindoles
Sengodagounder Muthusamy, Chinnathambi Ramesh
Abstract
Blue LED-promoted cross-coupling olefination of symmetrical and unsymmetrical 3-arylidene oxindoles has been described from diazoindolones and diphenylmethanethiones. Thermal olefin isomerization and stereoselective synthesis of 3-arylidene oxindoles were also demonstrated in good yield.
Topics & Concepts
IsomerizationStereoselectivityYield (engineering)Olefin fiberChemistryCombinatorial chemistryOrganic chemistryMaterials scienceCatalysisMetallurgyCyclopropane Reaction MechanismsSynthesis and Catalytic ReactionsCatalytic C–H Functionalization Methods