A TBADT photocatalyst-enabled radical-induced cyclization pathway to access functionalized dihydrobenzofurans
Punith S Gowda, Duddu S. Sharada, Gedu Satyanarayana
Abstract
an intramolecular 1,5-hydrogen atom transfer (HAT) pathway. Significantly, acyl C-H activation under mild conditions has been achieved without the use of additives or reagents. The photocatalyst, tetrabutylammonium decatungstate (TBADT), plays an important role in the present strategy by facilitating the well-known hydrogen atom transfer during the course of the reaction.
Topics & Concepts
PhotocatalysisChemistryPhotochemistryCombinatorial chemistryCatalysisOrganic chemistryRadical Photochemical ReactionsCatalytic C–H Functionalization MethodsSulfur-Based Synthesis Techniques