Buscar
Itens para a visualização no momento 1-1 of 1
Síntese de alguns Pirazóis derivados do 3-trifluoracetil-4,5-diidrofurano e 3-trifluoracetil-5,6-diidro-4H-pirano
(Universidade Federal de Santa Maria, 2009-02-26)
This work presents a simple and versatile strategy for the synthesis of new 4 and N-sustituted 5-trifluoromethyl-pyrazoles. These compounds were obtained by the
reaction of 3-trifluoroacetyl-4,5-dihydrofuran and ...