Epoxidation of styrene by TBHP to styrene oxide using barium oxide as a highly active/selective and reusable solid catalyst

被引:61
作者
Choudhary, Vasant R. [1 ]
Jha, Rani [1 ]
Jana, Prabhas [1 ]
机构
[1] Natl Chem Lab, Chem Engn & Proc Dev Div, Pune 411008, Maharashtra, India
关键词
D O I
10.1039/b604937k
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Styrene can be oxidised by TBHP to styrene oxide with high selectivity/yield using barium oxide (with or without gallium oxide support) as a simple, inexpensive and reusable solid catalyst; compared to the other alkaline and rare earth metal oxides, barium oxide showed a much better performance in the styrene epoxidation.
引用
收藏
页码:689 / 690
页数:2
相关论文
共 14 条
[1]   Epoxidation of styrene by anhydrous hydrogen peroxide over boehmite and alumina catalysts with continuous removal of the reaction water [J].
Choudhary, VR ;
Patil, NS ;
Chaudhari, NK ;
Bhargava, SK .
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2005, 227 (1-2) :217-222
[2]   Synthesis, characterization and catalytic properties of titanium and boron co-substituted silicalite zeolites [J].
Fu, Z ;
Yin, D ;
Yin, D ;
Li, Q ;
Zhang, L ;
Zhang, Y .
MICROPOROUS AND MESOPOROUS MATERIALS, 1999, 29 (03) :351-359
[3]   EPOXIDATION OF STYRENE OVER A TITANIUM SILICATE MOLECULAR-SIEVE TS-1 USING DILUTE H2O2 AS OXIDIZING-AGENT [J].
KUMAR, SB ;
MIRAJKAR, SP ;
PAIS, GCG ;
KUMAR, P ;
KUMAR, R .
JOURNAL OF CATALYSIS, 1995, 156 (01) :163-166
[4]   Epoxidation of styrene by anhydrous t-butyl hydroperoxide over gold supported on Al2O3, Ga2O3, In2O3 and Tl2O3 [J].
Patil, NS ;
Jha, R ;
Uphade, BS ;
Bhargava, SK ;
Choudhary, VR .
APPLIED CATALYSIS A-GENERAL, 2004, 275 (1-2) :87-93
[5]   Styrene epoxidation over gold supported on different transition metal oxides prepared by homogeneous deposition-precipitation [J].
Patil, NS ;
Uphade, BS ;
McCulloh, DG ;
Bhargava, SK ;
Choudhary, VR .
CATALYSIS COMMUNICATIONS, 2004, 5 (11) :681-685
[6]   Epoxidation of styrene by t-butyl hydroperoxide over gold supported on Yb2O3 and other rare earth oxides [J].
Patil, NS ;
Uphade, BS ;
Jana, P ;
Bhargava, SK ;
Choudhary, VR .
CHEMISTRY LETTERS, 2004, 33 (04) :400-401
[7]   Epoxidation of styrene by anhydrous t-butyl hydroperoxide over reusable gold supported on MgO and other alkaline earth oxides [J].
Patil, NS ;
Uphade, BS ;
Jana, P ;
Bharagava, SK ;
Choudhary, VR .
JOURNAL OF CATALYSIS, 2004, 223 (01) :236-239
[8]   Epoxidation of styrene by anhydrous t-butyl hydroperoxide over Au/TiO2 catalysts [J].
Patil, NS ;
Uphade, BS ;
Jana, P ;
Sonawane, RS ;
Bhargava, SK ;
Choudhary, VR .
CATALYSIS LETTERS, 2004, 94 (1-2) :89-93
[9]   Catalytic aerogel-like materials dried at ambient pressure for liquid-phase epoxidation [J].
Sotelo, JL ;
Van Grieken, R ;
Martos, C .
CHEMICAL COMMUNICATIONS, 1999, (06) :549-550
[10]  
Swern D., 1971, ORGANIC PEROXIDE, V2