1342892-02-7Relevant articles and documents
Lewis acid-catalyzed [3 + 2]Cyclo-addition of alkynes with N -tosyl-aziridines via carbon-carbon bond cleavage: Synthesis of highly substituted 3-pyrrolines
Li, Lei,Zhang, Junliang
, p. 5940 - 5943 (2012/01/02)
A novel, efficient, and highly regioselective Lewis acid-catalyzed [3 + 2] cycloaddition of alkynes with azomethine ylides, which are easily obtained from N-tosylaziridines via C-C bond heterolysis at room temperature was developed. Moderate enantioselect