74849-40-4Relevant articles and documents
Copper(I)-catalyzed enantioselective 1,3-dipolar cycloaddition of azomethine ylides with vinyl sulfones
Llamas, Tomas,Arrayas, Ramon Gomez,Carretero, Juan Carlos
, p. 950 - 956 (2007)
The combination of copper(I)-Taniaphos (5 mol%) is an efficient Lewis acid catalyst for the promotion of the asymmetric 1,3-dipolar cycloaddition of azomethine ylides to aryl vinyl sulfones, providing 3-sulfonylpyrrolidines in good yields and with nearly