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Acilenaminonas: síntese e aplicação na obtenção de pirazóis, pirazolo[3,4-d]piridazinonas e pirazolo[1,5-a]pirimidinas
(Universidade Federal de Santa Maria, 2009-05-19)
The regioespecific synthesis of a series of 14 N-acylated enaminones (52-88%) from the acylation reaction of secondary β-enamino ketones [RC(O)CH=CHNR1R2; R = Ph, 4-
FC6H4, 4-NO2C6H4, thien-2-yl, CCl3, CF3; R1 = H; R2 = ...
Utilização de líquidos iônicos na síntese de enonas e de enaminonas
(Universidade Federal de Santa Maria, 2009-03-05)
The use of ionic liquids 1-butyl-3-methylimidazolium tetrafluorborate ([BMIM] [BF4]) and 1-butyl-3-methylimidazolium hexafluorophosphate ([BMIM][PF6]) as
catalytic solvent in the synthesis of 1,1,1-trichloro(fluoro)-3-a ...