Cycloaddition of carbon dioxide to propylene oxide catalyzed by ionic liquids

被引：449

作者：

Peng, JJ ^{[1
]}

Deng, YQ ^{[1
]}

机构：

[1] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China

来源：

NEW JOURNAL OF CHEMISTRY | 2001年 / 25卷 / 04期

关键词：

D O I：

10.1039/b008923k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In room temperature ionic liquids based on 1-n-butyl-3-methylimidazolium and n-butylpyridinium salts, cycloaddition of carbon dioxide to propylene oxide without any additional organic solvents has been investigated. It was found that 1-n-butyl-3-methylimidazolium tetrafluoroborate was the most active catalyst with almost 100% selectivity, and a suitable CO2-propylene oxide molar ratio was needed for high conversion. The ionic liquid used as catalyst for the reaction was recyclable.

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页码：639 / 641

页数：3

相关论文

共 21 条

[1] Catalytic cracking reactions of polyethylene to light alkanes in ionic liquids [J].

Adams, CJ ;

Earle, MJ ;

Seddon, KR .

GREEN CHEMISTRY, 2000, 2 (01) :21-23

[2] Green processing using ionic liquids and CO2 [J].

Blanchard, LA ;

Hancu, D ;

Beckman, EJ ;

Brennecke, JF .

NATURE, 1999, 399 (6731) :28-29

[3] Hydrophobic, highly conductive ambient-temperature molten salts [J].

Bonhote, P ;

Dias, AP ;

Papageorgiou, N ;

Kalyanasundaram, K ;

Gratzel, M .

INORGANIC CHEMISTRY, 1996, 35 (05) :1168-1178

[4] Copper(I) mediated living radical polymerisation in an ionic liquid [J].

Carmichael, AJ ;

Haddleton, DM ;

Bon, SAF ;

Seddon, KR .

CHEMICAL COMMUNICATIONS, 2000, (14) :1237-1238

[5]

Chauvin Y, 1995, ANGEW CHEM INT EDIT, V34, P2698

[6]

DENISE B, 1982, CHEMTECH, V12, P108

[7] Cycloaddition of carbon dioxide to 1,2-epoxypropane catalyzed by tetra-t-butylphthalocyaninatoaluminium(III) hydroxide [J].

Kasuga, K ;

Kato, T ;

Kabata, N ;

Handa, M .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1996, 69 (10) :2885-2888

[8] Cycloaddition of carbon dioxide to propylene oxide catalysed by tetra-t-butylphthalocyaninatoaluminium(III) chloride [J].

Kasuga, K ;

Nagao, S ;

Fukumoto, T ;

Handa, M .

POLYHEDRON, 1996, 15 (01) :69-72

[9] CATALYTIC ACTIVITY OF VARIOUS SALTS IN THE REACTION OF 2,3-EPOXYPROPYL PHENYL ETHER AND CARBON-DIOXIDE UNDER ATMOSPHERIC-PRESSURE [J].

KIHARA, N ;

HARA, N ;

ENDO, T .

JOURNAL OF ORGANIC CHEMISTRY, 1993, 58 (23) :6198-6202

[10] CATALYTIC FORMATION OF CYCLIC CARBONATES FROM EPOXIDES AND CO2 WITH CHROMIUM METALLOPORPHYRINATES [J].

KRUPER, WJ ;

DELLAR, DV .

JOURNAL OF ORGANIC CHEMISTRY, 1995, 60 (03) :725-727