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Estudo comparativo de métodos de oxidação de álcoois utilizando energia de microondas e reações sob suporte sólido
(Universidade Federal de Santa Maria, 2006-09-01)
In this work, a comparative study is presented of the oxidation of secondary alcohols to form ketones by different routes: (I) potassium permanganate adsorbed on copper sulfate as a solid support without solvent, (Ia) using ...
Síntese e investigação da atividade biológica de pirazóis funcionalizados
(Universidade Federal de Santa Maria, 2006-08-16)
In this work, a method for the synthesis of a series of heterocyclic compounds that preserve the amino group of the starting material, is presented. For this study, a-oxoketene O,N-acetals were obtained from the reaction ...