An Approach to the Stereoselective Synthesis of Enantiopure Dihydropyrroles and Aziridines from a Common Sulfinyl-Sulfinamide Intermediate
作者:Alma Viso、Roberto Fernández de la Pradilla、Mercedes Ureña、Robert H. Bates、Miguel A. del Águila、Ignacio Colomer
DOI:10.1021/jo202144k
日期:2012.1.6
outcome, allowing for the selective preparation of 2,5-cis- or 2,5-trans-3-sulfinyl disubstituted dihydropyrroles from a common sulfinamide intermediate. Further research on halocyclization conditions has also yielded a stereoselectivesynthesis of trisubstituted vinyl aziridines from these chiral sulfinamides, simply by changing the halogenating agent.