Divergent 1,2-carboallylation of terminal alkynes enabled by metallaphotoredox catalysis with switchable triplet energy transfer
Jian Qin, Zhuzhu Zhang, Yi Lu, Shengqing Zhu, Lingling Chu
Abstract
We report a selective and stereodivergent three-component carboallylation of terminal alkynes with allylic carbonates and alkyl trifluoroborates via metallaphotoredox catalysis with pyrene as a triplet energy transfer (EnT) modulator.
Topics & Concepts
Terminal (telecommunication)CatalysisPyreneAllylic rearrangementAlkylEnergy transferChemistryComponent (thermodynamics)PhotochemistryCombinatorial chemistryOrganic chemistryPhysicsComputer scienceChemical physicsThermodynamicsTelecommunicationsRadical Photochemical ReactionsSulfur-Based Synthesis TechniquesCatalytic C–H Functionalization Methods