Lewis Acid-catalyzed [3+ 2] Cyclo-addition of Alkynes with N-Tosyl-aziridines via Carbon–Carbon Bond Cleavage: Synthesis of Highly Substituted 3-Pyrrolines
... Volume: Page: ... Organic Letters. ... Interest in their chemistry continues unabated due to their wide usefulness as biologically active agents and as key intermediates in the organic synthesis.(1) Examples include the clinical candidate GSK625433,(2a) the ...