Tailoring microstructural, textural and thermal properties of γ-alumina by modifying aluminum sec-butoxide with ethyl acetoacetate within a sol–gel synthesis
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physics and Chemistry of Solids"
DOI: 10.1016/j.jpcs.2020.109783
Abstract: Abstract The aim of this work was to derive γ-alumina from gels prepared by hydrolysis of aluminum (Al) sec-butoxide (Asb) chelated with ethyl acetoacetate (Eaa) in various ratios and to determine the effect of Eaa… read more here.
Keywords: aluminum sec; aluminum; ethyl acetoacetate; sec butoxide ... See more keywords
Synthesis of Dihydropyrimidinones (DHPMs) and Hexahydro Xanthene Catalyzed by 1,4-Diazabicyclo [2.2.2] Octane Triflate Under Solvent-Free Condition.
Sign Up to like & getrecommendations! Published in 2019 at "Current organic synthesis"
DOI: 10.2174/1570179415666181113154232
Abstract: OBJECTIVE DABCO salts were evaluated as catalysts for the Biginelli reaction between 4- methoxybenzaldehyde, urea and ethyl acetoacetate under solvent-free conditions. 1,4-Diazabicyclo [2.2.2] octane triflate was found to be a simple, inexpensive, highly efficient catalyst… read more here.
Keywords: diazabicyclo octane; ethyl acetoacetate; octane triflate; reaction ... See more keywords