Reactions of -methoxyvinyl trifluoromethyl ketones with 2-pyridinecarboxamidrazone - A convenient route to trifluoromethylated 4,5-dihydro-1H-1-picolinoylpyrazole hydrochlorides

Author: Bonacorso H.G.   Lewandowski H.   Drekener R.L.   Costa M.B.   Pereira C.M.P.   Wastowski A.D.   Peppe C.   Martins M.A.P.   Zanatta N.  

Publisher: Elsevier

ISSN: 0022-1139

Source: Journal of Fluorine Chemistry, Vol.122, Iss.2, 2003-08, pp. : 159-163

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