Photocatalytic intramolecular radical cyclization involved synergistic SET and HAT: synthesis of 3,3-difluoro-γ-lactams
Xiaohui Zhuang, Xiayue Shi, Rui Zhu, Bin Sun, WeiKe Su, Can Jin
Abstract
A mild and metal-free protocol for visible-light induced intramolecular radical cyclization of <italic>N</italic>-allyl(propargyl)-2-bromo-2,2-difluoro-<italic>N</italic>-arylacetamide has been developed.
Topics & Concepts
ChemistryIntramolecular forcePropargylPhotocatalysisRadical cyclizationMedicinal chemistryVisible spectrumPhotochemistryStereochemistryCatalysisOrganic chemistryOptoelectronicsPhysicsFluorine in Organic ChemistryRadical Photochemical ReactionsSulfur-Based Synthesis Techniques