石油炼制与化工 ›› 2024, Vol. 55 ›› Issue (7): 152-162.

• 综述 • 上一篇    下一篇

CO2N-甲酰化反应研究进展

郭旭,何鑫,徐润,夏国富   

  1. 中石化石油化工科学研究院有限公司
  • 收稿日期:2023-12-06 修回日期:2024-02-20 出版日期:2024-07-12 发布日期:2024-06-28
  • 通讯作者: 夏国富 E-mail:xiaguofu.ripp@sinopec.com

PROGRESS IN N-FORMYLATION OF CARBON DIOXIDE


  • Received:2023-12-06 Revised:2024-02-20 Online:2024-07-12 Published:2024-06-28

摘要: 二氧化碳(CO2)的N-甲酰化反应是CO2在还原剂的作用下,与有机胺类化合物反应生成N-甲酰胺类化合物的反应。CO2N-甲酰化反应既能够实现CO2的资源化利用,有助于减少温室气体排放,同时能够将廉价的CO2转化为高附加值的有机化学品,如N, N-二甲基甲酰胺和N-甲酰吗啉等,拓展CO2下游转化利用的反应网络。对近年来CO2N-甲酰化反应的催化剂体系、催化机理和反应工艺等方面进行综述,阐述该反应研究过程中所面临的问题,并展望其未来发展方向。

关键词: CO2, N-甲酰化, 催化剂, 反应工艺

Abstract: N-formylation of carbon dioxide (CO2) is the reaction of COwith organic amine in the presence of a reducing agent to form N-formamide compound. The N-formylation reaction of CO2 can be used as a resources to reduce greenhouse gas emissions, andcan convert cheap CO2 into highvalue-added organic chemicals such as N,N-dimethylformamide and N-formylmorpholine,etc., expandsthe CO2 downstream conversion and utilization of the reaction network. Inthis paper,the catalyst system, catalytic mechanism, and reaction process of N-formylation of CO2 in recent yearswere reviewed, and the problems in the research and future developmentof the reactionwere also discussed.

Key words: CO2, N-formylation, catalyst, reaction technology