Title of article :
Silver supported on mesoporous silica combination with H2O2: active, recyclable, and selective oxidation component for conversion of olefines to 1, 2-diols
Author/Authors :
Samadi ، Shakiba Department of Chemistry - Islamic Azad University, Arak Branch , Shafiei ، Hadi Department of Chemistry - Islamic Azad University, Arak Branch , Soudbar ، Davoud Department of Chemistry - Islamic Azad University, Arak Branch , Fathinejad ، Hassan Department of Chemistry - Islamic Azad University, Farahan Branch
Abstract :
The selective oxidation of olefins is a key academic and industrial research challenge. Herein, silver was supported on mesoporous silica through a facile synthesis procedure, and characterized using various technics such as FT-IR, XRD, SEM, BET, and EDX. This efficient separable agent alongside aqueous H2O2 was applied to the oxidation of various olefines (1-octen, 1-hexene, cyclohexene, cyclooctene, styrene, and 1, 2-diphenylmethane) to 1, 2-diol under mild reaction conditions (65 ℃) with high conversion and excellent selectivity. The promoter exhibited excellent reusability and stability in the reaction medium.
Keywords :
mesoporous silica , silver , selective oxidation , 1, 2 , diol
Journal title :
Iranian Journal of Catalysis
Journal title :
Iranian Journal of Catalysis
