Preparation of polystyrene-supported Lewis acidic Fe(III) ionic liquid and its application in catalytic conversion of carbon dioxide

Jian Gao; Qing Wen Song; Liang Nian He; Chang Liu; Zhen Zhen Yang; Xu Han; Xue Dong Li; Qing Chuan Song

doi:10.1016/j.tet.2012.03.048

Preparation of polystyrene-supported Lewis acidic Fe(III) ionic liquid and its application in catalytic conversion of carbon dioxide

Jian Gao, Qing Wen Song, Liang Nian He, Chang Liu, Zhen Zhen Yang, Xu Han, Xue Dong Li, Qing Chuan Song

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

72 Scopus citations

Abstract

A polystyrene-supported Lewis acidic iron-containing ionic liquid was proved to be recyclable and efficient heterogeneous catalyst for converting CO ₂ into cyclic carbonate without utilization of any organic solvent or additive. Excellent yields and selectivity were obtained under mild reaction conditions. Notably, the catalyst could be readily recovered and reused over five times without appreciable loss of catalytic activity. A possible catalytic cycle was proposed. The present protocol has successfully been applied to reactions of aziridines/propargyl amines with CO ₂. This kind of the catalyst presented herein would have great potential in industrial application thanks to its featured advantages.

Original language	English
Pages (from-to)	3835-3842
Number of pages	8
Journal	Tetrahedron
Volume	68
Issue number	20
DOIs	https://doi.org/10.1016/j.tet.2012.03.048
State	Published - May 20 2012
Externally published	Yes

Funding

We are grateful to the National Natural Science Foundation of China ( 21172125 ), the “111” Project of Ministry of Education of China (Project No. B06005 ).

Keywords

Carbon dioxide
Cyclic carbonates
Cycloaddition
Heterogeneous catalyst
Iron-containing ionic liquid

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10.1016/j.tet.2012.03.048

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title = "Preparation of polystyrene-supported Lewis acidic Fe(III) ionic liquid and its application in catalytic conversion of carbon dioxide",

abstract = "A polystyrene-supported Lewis acidic iron-containing ionic liquid was proved to be recyclable and efficient heterogeneous catalyst for converting CO 2 into cyclic carbonate without utilization of any organic solvent or additive. Excellent yields and selectivity were obtained under mild reaction conditions. Notably, the catalyst could be readily recovered and reused over five times without appreciable loss of catalytic activity. A possible catalytic cycle was proposed. The present protocol has successfully been applied to reactions of aziridines/propargyl amines with CO 2. This kind of the catalyst presented herein would have great potential in industrial application thanks to its featured advantages.",

keywords = "Carbon dioxide, Cyclic carbonates, Cycloaddition, Heterogeneous catalyst, Iron-containing ionic liquid",

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T1 - Preparation of polystyrene-supported Lewis acidic Fe(III) ionic liquid and its application in catalytic conversion of carbon dioxide

AU - Gao, Jian

AU - Song, Qing Wen

AU - He, Liang Nian

AU - Liu, Chang

AU - Yang, Zhen Zhen

AU - Han, Xu

AU - Li, Xue Dong

AU - Song, Qing Chuan

PY - 2012/5/20

Y1 - 2012/5/20

N2 - A polystyrene-supported Lewis acidic iron-containing ionic liquid was proved to be recyclable and efficient heterogeneous catalyst for converting CO 2 into cyclic carbonate without utilization of any organic solvent or additive. Excellent yields and selectivity were obtained under mild reaction conditions. Notably, the catalyst could be readily recovered and reused over five times without appreciable loss of catalytic activity. A possible catalytic cycle was proposed. The present protocol has successfully been applied to reactions of aziridines/propargyl amines with CO 2. This kind of the catalyst presented herein would have great potential in industrial application thanks to its featured advantages.

AB - A polystyrene-supported Lewis acidic iron-containing ionic liquid was proved to be recyclable and efficient heterogeneous catalyst for converting CO 2 into cyclic carbonate without utilization of any organic solvent or additive. Excellent yields and selectivity were obtained under mild reaction conditions. Notably, the catalyst could be readily recovered and reused over five times without appreciable loss of catalytic activity. A possible catalytic cycle was proposed. The present protocol has successfully been applied to reactions of aziridines/propargyl amines with CO 2. This kind of the catalyst presented herein would have great potential in industrial application thanks to its featured advantages.

KW - Carbon dioxide

KW - Cyclic carbonates

KW - Cycloaddition

KW - Heterogeneous catalyst

KW - Iron-containing ionic liquid

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DO - 10.1016/j.tet.2012.03.048

M3 - Article

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SN - 0040-4020

VL - 68

SP - 3835

EP - 3842

JO - Tetrahedron

JF - Tetrahedron

IS - 20

ER -

Preparation of polystyrene-supported Lewis acidic Fe(III) ionic liquid and its application in catalytic conversion of carbon dioxide

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