Lewis acid–base bifunctional aluminum–salen catalysts: synthesis of cyclic carbonates from carbon dioxide and epoxides

RSC Advances ◽  
2016 ◽  
Vol 6 (4) ◽  
pp. 3243-3249 ◽  
Author(s):  
Yanwei Ren ◽  
Ou Jiang ◽  
Hang Zeng ◽  
Qiuping Mao ◽  
Huanfeng Jiang
Keyword(s):  
Carbon Dioxide ◽  
Lewis Acid ◽  
Cyclic Carbonates ◽  
Acid Base ◽  
Salen Complexes

Two Lewis acid–base bifunctional Al(salen) complexes proved to be efficient and recyclable one-component catalysts for CO2 fixation.

ChemInform Abstract: Lewis Acid-Base Bifunctional Aluminum-Salen Catalysts: Synthesis of Cyclic Carbonates from Carbon Dioxide and Epoxides.

ChemInform ◽  
2016 ◽  
Vol 47 (21) ◽  
Author(s):  
Yanwei Ren ◽  
Ou Jiang ◽  
Hang Zeng ◽  
Qiuping Mao ◽  
Huanfeng Jiang
Keyword(s):  
Carbon Dioxide ◽  
Lewis Acid ◽  
Cyclic Carbonates ◽  
Acid Base

scholarly journals Functionalized polycarbonates via triphenylborane catalyzed polymerization-hydrosilylation

RSC Advances ◽  
2019 ◽  
Vol 9 (46) ◽  
pp. 26542-26546 ◽  
Author(s):  
Kori A. Andrea ◽  
Francesca M. Kerton
Keyword(s):  
Carbon Dioxide ◽  
Lewis Acid ◽  
Base Pair ◽  
Functional Polymers ◽  
Tandem Catalysis ◽  
Acid Base ◽  
Catalyzed Polymerization

Lewis acid-base pair can be used to make functional polymers from carbon dioxide in a single-pot through tandem catalysis.

Chemical Fixation of Carbon Dioxide Catalyzed by Bimetallic Aluminum(Salen) Complex

2012 ◽  
Vol 549 ◽  
pp. 406-410 ◽  
Author(s):  
Zhen Xiao Duan ◽  
Tao Fang ◽  
Min Wang ◽  
Guo Zhi Fan
Keyword(s):  
Carbon Dioxide ◽  
Carbon Tetrachloride ◽  
Lewis Acid ◽  
Chemical Fixation ◽  
Bimetallic Complex ◽  
Reaction Conditions ◽  
Salen Complex ◽  
Salen Complexes ◽  
Excellent Activity ◽  
Fixation Of Carbon Dioxide

Bimetallic aluminum(salen) complexes were prepared and used as catalyst for the synthesis of DPC from CO2 and phenol in the presence of carbon tetrachloride. The bimetallic complex derived from 3,5-ditert salicylaldehyde and 1,2-cyclohexanediamine revealed more excellent activity than that obtained in the presence of other complexes and the simple Lewis acid ZnCl2. The influence of the amount of complex and the reaction conditions including the pressure of CO2 and the reaction temperature was also investigated.

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