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Basic Al2O3 as a Recyclable Reagent for the Protection of Carbonyl Groups with Phenylhydrazine Derivatives and Semicarbazides
Basic alumina phenylhydrazine derivatives semicarbazides carbonyl compounds protection recyclable
2010/4/16
Basic alumina is employed as an inorganic basic solid catalyst for the clean and less hazardous protection of carbonyl compounds, such as phenylhydrazones, 2,4-dinitrophenylhydrazones, semicarbazones,...
A comparative Study for basic Characterization of three Clinoptilolite Specimens
clinoptilolite ion exchange mineral composition vater wapour desorption
2010/4/22
Physicochemical and mineralogical characteristics of the clinoptilolite tuffs of Chinese, Slovakian and American origin were investigated using various techniques, i.e. X - ray powder diffraction, wat...