Direct oxidative carboxylation of styrene to styrene carbonate in the presence of ionic liquids

Jianmin Sun; Shin Ichiro Fujita; Bhalchandra M. Bhanage; Masahiko Arai

doi:10.1016/j.catcom.2003.11.016

Direct oxidative carboxylation of styrene to styrene carbonate in the presence of ionic liquids

Jianmin Sun
, Shin Ichiro Fujita
, Bhalchandra M. Bhanage
, Masahiko Arai^*

^*Corresponding author for this work

Hokkaido University

Research output: Contribution to journal › Article › peer-review

74 Scopus citations

Abstract

Styrene carbonate is synthesized by a direct benign route from styrene and compressed CO₂ in the presence of ionic liquid, in which two sequential reactions of epoxidation and cycloaddition are coupled for a one-pot synthesis. The structure of ionic liquids and the nucleophilicity of anions strongly affect the yield of styrene carbonate formed and tetrabutylammonium bromide (TBAB) is the most effective catalyst. Other reaction parameters such as CO₂ pressure, reaction temperature, time, and TBAB concentration have also been investigated and a plausible reaction mechanism is proposed.

Original language	English
Pages (from-to)	83-87
Number of pages	5
Journal	Catalysis Communications
Volume	5 2
DOIs	https://doi.org/10.1016/j.catcom.2003.11.016
State	Published - Feb 2004
Externally published	Yes

Keywords

Carbon dioxide
Cyclic carbonate
Ionic liquid
One-pot synthesis
Styrene
Tert-Butyl hydroperoxide
Tetrabutylammonium bromide

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10.1016/j.catcom.2003.11.016

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title = "Direct oxidative carboxylation of styrene to styrene carbonate in the presence of ionic liquids",

abstract = "Styrene carbonate is synthesized by a direct benign route from styrene and compressed CO2 in the presence of ionic liquid, in which two sequential reactions of epoxidation and cycloaddition are coupled for a one-pot synthesis. The structure of ionic liquids and the nucleophilicity of anions strongly affect the yield of styrene carbonate formed and tetrabutylammonium bromide (TBAB) is the most effective catalyst. Other reaction parameters such as CO2 pressure, reaction temperature, time, and TBAB concentration have also been investigated and a plausible reaction mechanism is proposed.",

keywords = "Carbon dioxide, Cyclic carbonate, Ionic liquid, One-pot synthesis, Styrene, Tert-Butyl hydroperoxide, Tetrabutylammonium bromide",

author = "Jianmin Sun and Fujita, \{Shin Ichiro\} and Bhanage, \{Bhalchandra M.\} and Masahiko Arai",

year = "2004",

month = feb,

doi = "10.1016/j.catcom.2003.11.016",

language = "英语",

volume = "5 2",

pages = "83--87",

journal = "Catalysis Communications",

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T1 - Direct oxidative carboxylation of styrene to styrene carbonate in the presence of ionic liquids

AU - Sun, Jianmin

AU - Fujita, Shin Ichiro

AU - Bhanage, Bhalchandra M.

AU - Arai, Masahiko

PY - 2004/2

Y1 - 2004/2

N2 - Styrene carbonate is synthesized by a direct benign route from styrene and compressed CO2 in the presence of ionic liquid, in which two sequential reactions of epoxidation and cycloaddition are coupled for a one-pot synthesis. The structure of ionic liquids and the nucleophilicity of anions strongly affect the yield of styrene carbonate formed and tetrabutylammonium bromide (TBAB) is the most effective catalyst. Other reaction parameters such as CO2 pressure, reaction temperature, time, and TBAB concentration have also been investigated and a plausible reaction mechanism is proposed.

AB - Styrene carbonate is synthesized by a direct benign route from styrene and compressed CO2 in the presence of ionic liquid, in which two sequential reactions of epoxidation and cycloaddition are coupled for a one-pot synthesis. The structure of ionic liquids and the nucleophilicity of anions strongly affect the yield of styrene carbonate formed and tetrabutylammonium bromide (TBAB) is the most effective catalyst. Other reaction parameters such as CO2 pressure, reaction temperature, time, and TBAB concentration have also been investigated and a plausible reaction mechanism is proposed.

KW - Carbon dioxide

KW - Cyclic carbonate

KW - Ionic liquid

KW - One-pot synthesis

KW - Styrene

KW - Tert-Butyl hydroperoxide

KW - Tetrabutylammonium bromide

UR - https://www.scopus.com/pages/publications/3242678087

U2 - 10.1016/j.catcom.2003.11.016

DO - 10.1016/j.catcom.2003.11.016

M3 - 文章

AN - SCOPUS:3242678087

SN - 1566-7367

VL - 5 2

SP - 83

EP - 87

JO - Catalysis Communications

JF - Catalysis Communications

ER -

Direct oxidative carboxylation of styrene to styrene carbonate in the presence of ionic liquids

Abstract

Keywords

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