Efficient and eco-friendly process for the synthesis of N-substituted 4-methylene-2-oxazolidinones in ionic liquids

Qinghua Zhang; Feng Shi; Yanlong Gu; Jing Yang; Youquan Deng

doi:10.1016/j.tetlet.2005.06.116

Efficient and eco-friendly process for the synthesis of N-substituted 4-methylene-2-oxazolidinones in ionic liquids

Qinghua Zhang, Feng Shi, Yanlong Gu, Jing Yang, Youquan Deng

CAS - Lanzhou Institute of Chemical Physics

科研成果: 期刊稿件 › 文章 › 同行评审

60 引用（Scopus）

摘要

The carbonylation of amines with propargylic alcohol using CO₂ as carbonyl source to yield N-substituted 4-methylene-2-oxazolidinones could efficiently proceed in ionic liquids, and various 4-methylene oxazolidinones with high yields could be obtained under relatively mild conditions. This result showed that ionic liquid might be an effective catalyst and reaction medium for the activation of CO₂, which also offered a new way to the chemical fixation of CO₂.

源语言	英语
页（从-至）	5907-5911
页数	5
期刊	Tetrahedron Letters
卷	46
期	35
DOI	https://doi.org/10.1016/j.tetlet.2005.06.116
出版状态	已出版 - 29 8月 2005
已对外发布	是

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abstract = "The carbonylation of amines with propargylic alcohol using CO2 as carbonyl source to yield N-substituted 4-methylene-2-oxazolidinones could efficiently proceed in ionic liquids, and various 4-methylene oxazolidinones with high yields could be obtained under relatively mild conditions. This result showed that ionic liquid might be an effective catalyst and reaction medium for the activation of CO2, which also offered a new way to the chemical fixation of CO2.",

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author = "Qinghua Zhang and Feng Shi and Yanlong Gu and Jing Yang and Youquan Deng",

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T1 - Efficient and eco-friendly process for the synthesis of N-substituted 4-methylene-2-oxazolidinones in ionic liquids

AU - Zhang, Qinghua

AU - Shi, Feng

AU - Gu, Yanlong

AU - Yang, Jing

AU - Deng, Youquan

PY - 2005/8/29

Y1 - 2005/8/29

N2 - The carbonylation of amines with propargylic alcohol using CO2 as carbonyl source to yield N-substituted 4-methylene-2-oxazolidinones could efficiently proceed in ionic liquids, and various 4-methylene oxazolidinones with high yields could be obtained under relatively mild conditions. This result showed that ionic liquid might be an effective catalyst and reaction medium for the activation of CO2, which also offered a new way to the chemical fixation of CO2.

AB - The carbonylation of amines with propargylic alcohol using CO2 as carbonyl source to yield N-substituted 4-methylene-2-oxazolidinones could efficiently proceed in ionic liquids, and various 4-methylene oxazolidinones with high yields could be obtained under relatively mild conditions. This result showed that ionic liquid might be an effective catalyst and reaction medium for the activation of CO2, which also offered a new way to the chemical fixation of CO2.

KW - Amine

KW - Carbon dioxide

KW - Carbonylation

KW - Catalysis

KW - Ionic liquid

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M3 - 文章

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SN - 0040-4039

VL - 46

SP - 5907

EP - 5911

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 35

ER -

Efficient and eco-friendly process for the synthesis of N-substituted 4-methylene-2-oxazolidinones in ionic liquids

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