Solvent free oxidation of sulfides to sulfones by H2O2 in the presence of chromium substituted polyoxometalate as catalyst

被引：24
|
作者：
Afrasiabi, Roozbeh [1 ]
Jalilian, Fariba [2 ]
Yadollahi, Bahram [2 ]
Farsani, Mostafa Riahi [3 ]
机构：
[1] IASBS, Gavazang 451951159, Zanjan, Iran
[2] Univ Isfahan, Dept Chem, Esfahan 8174673441, Iran
[3] Islamic Azad Univ, Dept Chem, Shahrekord Branch, Shahrekord, Iran
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2014年 / 50卷
关键词：
Substituted polyoxometalate; Catalysis; Oxidation; Sulfide; Hydrogen peroxide; Solvent free; 30-PERCENT HYDROGEN-PEROXIDE; ULTRA-DEEP DESULFURIZATION; EFFICIENT OXIDATION; EPOXIDATION; SULFOXIDES; COMPOUND; OLEFINS;
D O I：
10.1016/j.inoche.2014.10.034
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Solvent-free oxidation of sulfides into sulfones by 30% hydrogen peroxide has been achieved using chromium substituted Keggin type polyoxometalate under mild reaction conditions in 94-100% yield. This catalytic system showed excellent activity in the oxidation of sulfide groups. The other active functional groups such as hydroxyl and C=C bond have been tolerated. (C) 2014 Elsevier B.V. All tights reserved.
引用
收藏
页码：113 / 116
页数：4
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