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CO2 Cycloaddition Reactions Catalyzed by an Ionic Liquid Grafted onto a Highly Cross-Linked Polymer Matrix

Authors

  • Ye Xie,

    1. Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China, Fax: (+86) 10-6256-2821
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  • Zhaofu Zhang Dr.,

    1. Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China, Fax: (+86) 10-6256-2821
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  • Tao Jiang Dr.,

    1. Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China, Fax: (+86) 10-6256-2821
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  • Jinling He,

    1. Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China, Fax: (+86) 10-6256-2821
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  • Buxing Han Prof.,

    1. Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China, Fax: (+86) 10-6256-2821
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  • Tianbin Wu Dr.,

    1. Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China, Fax: (+86) 10-6256-2821
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  • Kunlun Ding

    1. Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China, Fax: (+86) 10-6256-2821
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  • The authors are grateful to the National Natural Science Foundation of China (20533010) and the Ministry of Science and Technology of China (2006CB202504).

Abstract

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Eine Trägergruppe für ionische Flüssigkeiten: 3-Butyl-1-vinylimidazoliumchlorid, das kovalent an ein mit Divinylbenzol vernetztes Polymer gebunden ist, ergibt einen sehr aktiven, stabilen und selektiven Heterogenkatalysator 1 für die Addition von CO2 an Epoxide (siehe Schema). Darüber hinaus kann der Katalysator leicht von den Produkten abgetrennt und wiederverwendet werden.

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