Polystyrene-Bound Hydrazone Schiff Base Molybdenum Complex: Synthesis, Characterization, and Application as a Reusable Heterogeneous Catalyst in the Oxidation of Sulfides

被引:0
作者
Kargar, H. [1 ]
Ghorbani, M. [2 ]
Fallah-Mehrjardi, M. [2 ]
机构
[1] Ardakan Univ, Fac Engn, Dept Chem Engn, Ardakan, Iran
[2] Payame Noor Univ, Dept Chem, Tehran 193954697, Iran
关键词
dioxomolybdenum(VI); hydrazone Schiff base; heterogeneous catalyst; reusability; oxidation of sulfide; CRYSTAL-STRUCTURE; EFFICIENT; SITE;
D O I
10.1134/S1070428022060148
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A dioxomolybdenum hydrazone Schiff base complex immobilized on chloromethylated polystyrene [MoO2L@CMP] was synthesized and characterized by various spectroscopic techniques like FT-IR, UV-Vis, DRS, SEM and EDAX. Its catalytic activity was investigated in the oxidation of various aliphatic and aromatic sulfides using H2O2 as an oxidant in ethanol as a green solvent under reflux conditions. The catalyst could readily be separated from the reaction mixture and reused in subsequent reactions with no significant loss of activity.
引用
收藏
页码:850 / 857
页数:8
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