4,7-Diarylbenzo[<i>c</i>][1,2,5]thiadiazoles as fluorophores and visible light organophotocatalysts
Dominic Taylor, Thomas Malcomson, Adilet Zhakeyev, Shengxian Cheng, Georgina M. Rosair, José Marqués-Hueso, Zhengtao Xu, Martin J. Paterson, Scott J. Dalgarno, Filipe Vilela
Abstract
A library of 26 electron donor-acceptor organophotocatalysts based on the benzo[ c ][1,2,5]thiadiazole (BTZ) group has been developed. These visible light organophotocatalysts were then used in a Minisci-type alkylation of heteroarenes under both batch and continuous flow conditions.
Topics & Concepts
ChemistryThiadiazolesVisible spectrumAlkylationAcceptorContinuous flowPhotochemistryMedicinal chemistryCombinatorial chemistryStereochemistryNuclear chemistryOrganic chemistryOptoelectronicsCatalysisMechanicsCondensed matter physicsPhysicsRadical Photochemical ReactionsSulfur-Based Synthesis TechniquesCatalytic C–H Functionalization Methods