Cp<sub>2</sub>TiCl<sub>2</sub>-Catalyzed Photoredox Allylation of Aldehydes with Visible Light
Andrea Gualandi, Francesco Calogero, Martino Mazzarini, Simone Guazzi, Andrea Fermi, Giacomo Bergamini, Pier Giorgio Cozzi
Abstract
A Barbier-type Cp2TiCl2-mediated (10 mol %) photoredox allylation of aldehydes under irradiation with visible light (blue light-emitting diodes (LEDs), 450 nm) and in the presence of an organic dye (3DPAFIPN, 5 mol %) with allylbromides is described.
Topics & Concepts
Photoredox catalysisVisible spectrumCatalysisPhotochemistryLight-emitting diodeBlue lightDiodeChemistryIrradiationPhotocatalysisMaterials scienceOptoelectronicsOrganic chemistryPhysicsNuclear physicsRadical Photochemical ReactionsCatalytic C–H Functionalization MethodsOxidative Organic Chemistry Reactions