Transition metal-free catalytic formylation of carbon dioxide and amide with novel poly(ionic liquid)s  

作　　者：Peibo Chen Xiaoyu Tang Xiujin Meng Haitao Tang Yingming Pan Ying Liang 

机构地区：[1]School of Life and Environmental Sciences Guilin University of Electronic Technology,Guilin 541004,China [2]State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources,School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University,Guilin 541004,China

出　　处：《Green Synthesis and Catalysis》2022年第2期162-167,共6页绿色合成与催化（英文）

基　　金：We thank the financial support from the Guangxi Key R&D Program(No.AB18221005);the National Natural Science Foundation of China(Nos.41965006 and 52170107);the Innovation Project of GUET Graduate Education(No.2021YCXS170).

摘　　要：Functionalised mesoporous poly(ionic liquid)s are valuable carbon dioxide capture and conversion materials.Here,an imidazole poly(ionic liquid)PIL-s1-HCO_(3) with a mesoporous structure was formed by the copolymerisation of vinyl-modified ionic liquids and crosslinking agents.The material has excellent adsorption properties for carbon dioxide.Using it as the catalyst,the formylation of carbon dioxide with various amides was realised at room temperature and pressure without metal participation.In addition,the material is stable in performance,easily separated,and has good reusability.In this work,relying on the new PIL as a multi-functional platform,carbon dioxide capture and the transformation to high-value-added chemicals were completed simultaneously.

关 键 词：Carbon dioxide Poly(ionic liquid)s Heterogeneous catalysis FORMYLATION 

分 类 号：O62[理学—有机化学]