Solventless synthesis of cyclic carbonates from carbon dioxide and epoxides catalyzed by silica-supported ionic liquids under supercritical conditions

2007 ◽  
Vol 8 (2) ◽  
pp. 167-172 ◽  
Author(s):  
Jin-Quan Wang ◽  
Xiao-Dong Yue ◽  
Fei Cai ◽  
Liang-Nian He
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquids ◽  
Cyclic Carbonates ◽  
Supercritical Conditions ◽  
Supported Ionic Liquids ◽  
Solventless Synthesis

Multilayered Supported Ionic Liquids as Catalysts for Chemical Fixation of Carbon Dioxide: A High-Throughput Study in Supercritical Conditions

ChemSusChem ◽  
2011 ◽  
Vol 4 (12) ◽  
pp. 1830-1837 ◽  
Author(s):  
Carmela Aprile ◽  
Francesco Giacalone ◽  
Paola Agrigento ◽  
Leonarda F. Liotta ◽  
Johan A. Martens ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquids ◽  
High Throughput ◽  
Chemical Fixation ◽  
Supercritical Conditions ◽  
Supported Ionic Liquids ◽  
High Throughput Study ◽  
Fixation Of Carbon Dioxide

scholarly journals Synthesis of Cyclic Carbonates from Olefin Oxides and Carbon Dioxide. Part 1. Catalysis by Ionic Liquids

2016 ◽  
Vol 16 (3) ◽  
pp. 6-16
Author(s):  
A. V. Sulimov ◽  
A. V. Ovcharova ◽  
A. A. Ovcharov ◽  
T. A. Ryabova ◽  
G. M. Kravchenko ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquids ◽  
Cyclic Carbonates ◽  
Olefin Oxides

Catalytic applications of immobilized ionic liquids for synthesis of cyclic carbonates from carbon dioxide and epoxides

2013 ◽  
Vol 30 (11) ◽  
pp. 1973-1984 ◽  
Author(s):  
Dong-Woo Kim ◽  
Roshith Roshan ◽  
Jose Tharun ◽  
Amal Cherian ◽  
Dae-Won Park
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquids ◽  
Cyclic Carbonates ◽  
Catalytic Applications

scholarly journals Highly recyclable polymer supported ionic liquids as efficient heterogeneous catalysts for batch and flow conversion of CO2 to cyclic carbonates

RSC Advances ◽  
2017 ◽  
Vol 7 (5) ◽  
pp. 2836-2841 ◽  
Author(s):  
Tao Wang ◽  
Wenlong Wang ◽  
Yuan Lyu ◽  
Xingkun Chen ◽  
Cunyao Li ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Radical Polymerization ◽  
Quaternary Ammonium ◽  
Heterogeneous Catalysts ◽  
Quaternary Ammonium Salts ◽  
Ammonium Salts ◽  
Cyclic Carbonates ◽  
Polymer Supported ◽  
Supported Ionic Liquids

A series of cross-linked polymer supported ionic liquids based on quaternary ammonium salts have been prepared using a facile method of radical polymerization.

Synthesizing cyclic carbonates from olefin oxides and carbon dioxide. I: Catalysis with ionic liquids

2016 ◽  
Vol 8 (4) ◽  
pp. 300-309 ◽  
Author(s):  
A. V. Sulimov ◽  
A. V. Ovcharova ◽  
A. A. Ovcharov ◽  
T. A. Ryabova ◽  
G. M. Kravchenko ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquids ◽  
Cyclic Carbonates ◽  
Olefin Oxides

Amino-Functional Ionic Liquids as Efficient Catalysts for the Cycloaddition of Carbon Dioxide to Yield Cyclic Carbonates: Catalytic and Kinetic Investigation

2018 ◽  
Vol 71 (6) ◽  
pp. 407
Author(s):  
Shuang Yue ◽  
Qian Song ◽  
Shuliang Zang ◽  
Guichun Deng ◽  
Jun Li
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquids ◽  
Reaction Kinetic ◽  
Cycloaddition Reaction ◽  
Kinetic Studies ◽  
High Catalytic Activity ◽  
Chemical Fixation ◽  
Cyclic Carbonates ◽  
First Order ◽  
Solvent Free Conditions

Various amino-functional ionic liquids were developed as homogeneous catalysts for the cycloaddition of carbon dioxide to different epoxides yielding the corresponding cyclic carbonates under metal- and solvent-free conditions. The effects of reaction temperature, reaction time, CO2 pressure, and the amount of catalyst on the cycloaddition reaction were investigated. The catalysts could be easily recovered after the reaction and then reused at least eight times without noticeable loss of activity and selectivity. Reaction kinetic studies were undertaken, the reaction was apparently first order with respect to the concentration of epoxide and catalyst. Furthermore, the rate constants were determined over a temperature range of 100–130°C and the activation energy was determined to be 45.9 kJ mol−1. Finally, a possible reaction mechanism was proposed. The amino-functional ionic liquids showed the advantage of high catalytic activity and were easily recyclable for CO2 chemical fixation into valuable chemicals.

Aerobic Oxidation of Alcohols in Carbon Dioxide with Silica-Supported Ionic Liquids Doped with Perruthenate

2006 ◽  
Vol 12 (20) ◽  
pp. 5220-5224 ◽  
Author(s):  
Rosaria Ciriminna ◽  
Peter Hesemann ◽  
Joël J. E. Moreau ◽  
Massimo Carraro ◽  
Sandro Campestrini ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquids ◽  
Aerobic Oxidation ◽  
Oxidation Of Alcohols ◽  
Supported Ionic Liquids
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