Transesterification of Cyclic Carbonates to Dimethyl Carbonate Using Solid Oxide Catalyst at Ambient Conditions: Environmentally Benign Synthesis

被引：34

作者：

Sankar, Meenakshisundaram ^{[1
,4
]}

Satav, Srikanth ^{[2
,4
]}

Manikandan, Palanichamy ^{[3
,4
]}

机构：

[1] Cardiff Univ, Sch Chem, Cardiff CF10 3AT, S Glam, Wales

[2] ETH Honggerberg, Dept Chem & Bioengn, CH-8093 Zurich, Switzerland

[3] Dow Chem Int Pvt Ltd, Pune, Maharashtra, India

[4] Natl Chem Lab, Catalysis & Inorgan Chem Div, Pune 411008, Maharashtra, India

来源：

CHEMSUSCHEM | 2010年 / 3卷 / 05期

关键词：

calcium; environmental chemistry; heterogeneous catalysis; transesterification zinc; ETHYLENE CARBONATE; METHANOL; DIOXIDE; EPOXIDES; CO2;

D O I：

10.1002/cssc.201000038

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Continuous synthesis at ambient conditions: Dimethyl carbonate (DMC) is an important methylating and carbonylating agent. Transesterification of cyclic carbonates using methanol for the synthesis of DMC is environmentally benign. CaO-ZnO catalysts, prepared by a wet impregnation method, are effective catalysts for the transesterification of ethylene carbonate using methanol in batch and in continuous reactors. Yields of ca. 84?% DMC can be achieved at ambient conditions. © 2010 Wiley-VCH Verlag GmbH& Co. KGaA, Weinheim.

引用

页码：575 / 578

页数：4

共 13 条

[1] Developing innovative synthetic technologies of industria relevance based on carbon dioxide as raw material [J].

Aresta, M ;

Dibenedetto, A ;

Tommasi, I .

ENERGY & FUELS, 2001, 15 (02) :269-273

[2] Synthesis of dimethyl carbonate and glycols from carbon dioxide, epoxides, and methanol using heterogeneous basic metal oxide catalysts with high activity and selectivity [J].

Bhanage, BM ;

Fujita, S ;

Ikushima, Y ;

Arai, M .

APPLIED CATALYSIS A-GENERAL, 2001, 219 (1-2) :259-266

[3] Transesterification of ethylene carbonate with methanol in supercritical carbon dioxide [J].

Cui, HY ;

Wang, T ;

Wang, FJ ;

Gu, CR ;

Wang, PL ;

Dai, YY .

JOURNAL OF SUPERCRITICAL FLUIDS, 2004, 30 (01) :63-69

[4] Developments in the production and application of dimethylcarbonate [J].

Delledonne, D ;

Rivetti, F ;

Romano, U .

APPLIED CATALYSIS A-GENERAL, 2001, 221 (1-2) :241-251

[5] A novel non-phosgene polycarbonate production process using by-product CO2 as starting material [J].

Fukuoka, S ;

Kawamura, M ;

Komiya, K ;

Tojo, M ;

Hachiya, H ;

Hasegawa, K ;

Aminaka, M ;

Okamoto, H ;

Fukawa, I ;

Konno, S .

GREEN CHEMISTRY, 2003, 5 (05) :497-507

[6] Kinetics of dimethyl carbonate synthesis from ethylene carbonate and methanol using alkalimetal compounds as catalysts [J].

Han, MS ;

Lee, BG ;

Ahn, BS ;

Park, KY ;

Hong, SI .

REACTION KINETICS AND CATALYSIS LETTERS, 2001, 73 (01) :33-38

[7] Catalysts, mechanisms and industrial processes for the dimethylcarbonate synthesis [J].

Keller, Nicolas ;

Rebmann, Guillaume ;

Keller, Valerie .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2010, 317 (1-2) :1-18

[8] ETHYLENE-GLYCOL DIMETHYL CARBONATE COGENERATION [J].

KNIFTON, JF ;

DURANLEAU, RG .

JOURNAL OF MOLECULAR CATALYSIS, 1991, 67 (03) :389-399

[9] Transesterification of cyclic carbonates with methanol at ambient conditions over tungstate-based solid catalysts [J].

Sankar, M. ;

Nair, C. Madhavan ;

Murty, K. V. G. K. ;

Manikandan, P. .

APPLIED CATALYSIS A-GENERAL, 2006, 312 :108-114

[10] Effective catalytic system of zinc-substituted polyoxometalate for cycloaddition of CO2 to epoxides [J].

Sankar, M ;

Tarte, NH ;

Manikandan, P .

APPLIED CATALYSIS A-GENERAL, 2004, 276 (1-2) :217-222

← 1 2 →