Visible-light-mediated multi-component carbene transfer reactions of α-diazoesters to construct multisubstituted pyrazoles and 1,3-dicarbonyl derivatives
Hongyu Ding, Zhiwei Wang, Chengming Qu, Yufen Lv, Xiaohui Zhao, Wei Wei
Abstract
A visible-light-promoted strategy has been developed for the assembly of multisubstituted pyrazoles and 1,3-dicarbonyl derivatives via a multi-component carbene transfer reaction of α-diazoesters.
Topics & Concepts
ChemistryCarbeneComponent (thermodynamics)Combinatorial chemistryMedicinal chemistryPhotochemistryOrganic chemistryCatalysisThermodynamicsPhysicsCyclopropane Reaction MechanismsCatalytic C–H Functionalization MethodsRadical Photochemical Reactions