Copper-catalysed synthesis of α-alkylidene cyclic carbonates from propargylic alcohols and CO2

2021 ◽  
Author(s):  
Alejandro Cervantes-Reyes ◽  
Kaveh Farshadfar ◽  
Matthias Rudolph ◽  
Frank Rominger ◽  
Thomas Schaub ◽  
...  
Keyword(s):  
Chemical Fixation ◽  
Cyclic Carbonates ◽  
Diastereoselective Synthesis ◽  
Propargylic Alcohols ◽  
Effective Catalyst

A sterically encumbered, nine-membered NHC-copper(i) complex was shown to be an effective catalyst for the chemical fixation of CO2 by propargylic alcohols for the diastereoselective synthesis of α-alkylidene cyclic carbonates.

scholarly journals Study of Superbase-Based Deep Eutectic Solvents as the Catalyst in the Chemical Fixation of CO2 into Cyclic Carbonates under Mild Conditions

Materials ◽  
2017 ◽  
Vol 10 (7) ◽  
pp. 759 ◽  
Author(s):  
Sara García-Argüelles ◽  
Maria Ferrer ◽  
Marta Iglesias ◽  
Francisco Del Monte ◽  
María Gutiérrez
Keyword(s):  
Deep Eutectic Solvents ◽  
Chemical Fixation ◽  
Cyclic Carbonates ◽  
Mild Conditions

Bifunctional Aluminum Catalysts for the Chemical Fixation of Carbon Dioxide into Cyclic Carbonates

2018 ◽  
Vol 6 (4) ◽  
pp. 5322-5332 ◽  
Author(s):  
Felipe de la Cruz-Martínez ◽  
Javier Martínez ◽  
Miguel A. Gaona ◽  
Juan Fernández-Baeza ◽  
Luis F. Sánchez-Barba ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Chemical Fixation ◽  
Cyclic Carbonates ◽  
Fixation Of Carbon Dioxide

scholarly journals Zwitterion π–conjugated network polymer based on guanidinium and β-ketoenol as a heterogeneous organo-catalyst for chemical fixation of CO2 into cyclic carbonates

APL Materials ◽  
2019 ◽  
Vol 7 (11) ◽  
pp. 111102 ◽  
Author(s):  
Mousumi Garai ◽  
Vepa Rozyyev ◽  
Zakir Ullah ◽  
Aqil Jamal ◽  
Cafer T. Yavuz
Keyword(s):  
Chemical Fixation ◽  
Cyclic Carbonates ◽  
Network Polymer

scholarly journals Poly(hydroxyurethane): catalytic applicability for the cyclic carbonate synthesis from epoxides and CO2

2020 ◽  
Vol 56 (73) ◽  
pp. 10678-10681
Author(s):  
Suguru Motokucho ◽  
Hiroshi Morikawa
Keyword(s):  
High Selectivity ◽  
Cyclic Carbonate ◽  
Chemical Fixation ◽  
Cyclic Carbonates ◽  
Synthetic Methodology

We have developed a synthetic methodology using poly(hydroxyurethane) as an organocatalyst for the chemical fixation of CO2 into epoxides, leading to the formation of five-membered cyclic carbonates with remarkably high selectivity and yields.

scholarly journals Highly efficient synthesis of alkylidene cyclic carbonates from low concentration CO2 using hydroxyl and azolate dual functionalized ionic liquids

2021 ◽  
Author(s):  
Guiling Shi ◽  
Ran Zhai ◽  
Haoran Li ◽  
Congmin Wang
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Catalytic System ◽  
Cyclic Carbonates ◽  
Efficient Synthesis ◽  
Excellent Performance ◽  
Functionalized Ionic Liquid ◽  
Low Concentration ◽  
Propargylic Alcohols ◽  
Highly Efficient

A dual functionalized ionic liquid catalytic system was developed for the reaction between CO2 and propargylic alcohols, and exhibited excellent performance and good reusability, even under a low concentration of CO2 in a gram-scale reaction.

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