Ceria nanoparticles as heterogeneous catalyst for CO2 fixation by ω-aminoalcohols
作者:Raquel Juárez、Patricia Concepción、Avelino Corma、Hermenegildo García
DOI:10.1039/c001955k
日期:——
In contrast to γ-Al2O3, TiO2, ZrO2, MgO and Y2O3, CeO2 is a reusable catalyst for the reaction of CO2 with Ï-aminoalcohols to form cyclic carbamates; the highest yield (68%) was obtained for the preparation of N-alkyl 1,3-oxazolidin-2-ones from N-alkyl ethanolamines.