1214712-38-5Relevant articles and documents
Regioselective synthesis of trifluoromethyl group substituted pyrazole derivatives from 1-aryl-3,4,4,4-tetrafluoro-2-buten-1-ones
Sano, Keisuke,Hara, Shoji
, p. 349 - 357 (2010)
Trifluoromethyl group substituted pyrazole derivatives were prepared from hydrazines and 1-aryl-3,4,4,4-tetrafluoro-2-buten-1-ones obtained by the deoxyfluorination of β-diketones. The reaction proceeded regioselectively and 5-aryl-3-trifluoromethyl-1-phe