Trifluoromethylation to imines, substituted 2-methylene-5-oxopyrazolidin-2-ium-1-ide, trimethyl(trifluoromethyl)silane, substituted 1-(2,2,2-trifluoroethyl)pyrazolidin-3-one, 1-[[3,5-bis(trifluoromethyl)phenyl]methyl]-9-hydroxy-(9S)-Cinchonanium bromide (1:1), Cinchonine Derivative

A New Synthetic Approach to Efavirenz through Enantioselective Trifluoromethylation by Using the Ruppert–Prakash Reagent.

10.1002/ejoc.201101038

MOP_0000368

substituted 2-methylene-5-oxopyrazolidin-2-ium-1-ide, trimethyl(trifluoromethyl)silane

substituted 1-(2,2,2-trifluoroethyl)pyrazolidin-3-one

1-[[3,5-bis(trifluoromethyl)phenyl]methyl]-9-hydroxy-(9S)-Cinchonanium bromide (1:1)

947508-14-7

Cinchonine Base

118-10-5