Efficient DMF-Catalyzed Coupling of Epoxides with CO2 under Solvent-Free Conditions to Afford Cyclic Carbonates.

ChemInform ◽  
2007 ◽  
Vol 38 (13) ◽  
Author(s):  
Jia-Li Jiang ◽  
Ruimao Hua
Keyword(s):  
Solvent Free ◽  
Cyclic Carbonates ◽  
Solvent Free Conditions

Efficient CO2 fixation into cyclic carbonates catalyzed by NNO-scorpionate zinc complexes

2019 ◽  
Vol 48 (28) ◽  
pp. 10733-10742 ◽  
Author(s):  
Sonia Sobrino ◽  
Marta Navarro ◽  
Juan Fernández-Baeza ◽  
Luis F. Sánchez-Barba ◽  
Andrés Garcés ◽  
...  
Keyword(s):  
Co2 Fixation ◽  
Functional Group ◽  
Zinc Complexes ◽  
Solvent Free ◽  
Cyclic Carbonates ◽  
Solvent Free Conditions

Chiral bifunctional and bicomponent NNO-scorpionate zinc-based catalysts have been developed for the fixation of CO2 into cyclic carbonates with broad substrate scope and functional group tolerance under mild and solvent-free conditions.

Nicotine-derived ammonium salts as highly efficient catalysts for chemical fixation of carbon dioxide into cyclic carbonates under solvent-free conditions

RSC Advances ◽  
2015 ◽  
Vol 5 (75) ◽  
pp. 61179-61183 ◽  
Author(s):  
Abdol R. Hajipour ◽  
Yasaman Heidari ◽  
Gholamreza Kozehgary
Keyword(s):  
Carbon Dioxide ◽  
Organic Solvent ◽  
Solvent Free ◽  
Ammonium Salts ◽  
Chemical Fixation ◽  
Cyclic Carbonates ◽  
Highly Efficient ◽  
Solvent Free Conditions ◽  
Recyclable Catalysts ◽  
Fixation Of Carbon Dioxide

Ammonium salts based on nicotine proved to be highly efficient and recyclable catalysts for the synthesis of cyclic carbonates from epoxides and CO2 without the utilization of any organic solvent and any additives.

scholarly journals Re(CO)5Br-Catalyzed Coupling of Epoxides with CO2 Affording Cyclic Carbonates under Solvent-Free Conditions.

ChemInform ◽  
2005 ◽  
Vol 36 (22) ◽  
Author(s):  
Jia-Li Jiang ◽  
Feixue Gao ◽  
Ruimao Hua ◽  
Xianqing Qiu
Keyword(s):  
Solvent Free ◽  
Cyclic Carbonates ◽  
Solvent Free Conditions

A novel zinc based binary catalytic system for CO2utilization under mild conditions

2016 ◽  
Vol 3 (2) ◽  
pp. 156-164 ◽  
Author(s):  
Willi Desens ◽  
Christina Kohrt ◽  
Anke Spannenberg ◽  
Thomas Werner
Keyword(s):  
Catalytic System ◽  
Building Block ◽  
Solvent Free ◽  
Cyclic Carbonates ◽  
Mild Conditions ◽  
Solvent Free Conditions

A novel zinc based binary catalytic system for the synthesis of cyclic carbonates under mild and solvent-free conditions utilizing CO2as a C1 building block is reported.

DBU/benzyl bromide: an efficient catalytic system for the chemical fixation of CO2 into cyclic carbonates under metal- and solvent-free conditions

2016 ◽  
Vol 6 (11) ◽  
pp. 3872-3877 ◽  
Author(s):  
Lin Wang ◽  
Koichi Kodama ◽  
Takuji Hirose
Keyword(s):  
Catalytic System ◽  
Benzyl Bromide ◽  
Solvent Free ◽  
Chemical Fixation ◽  
Cyclic Carbonates ◽  
Metal Free ◽  
Solvent Free Conditions ◽  
Wide Range

A simple, mild and inexpensive catalytic system, DBU and benzyl bromide, was developed for the cycloaddition of epoxides to ambient CO2 under metal-free and solvent-free conditions and a wide range of epoxides was converted to the corresponding cyclic carbonates with good to excellent yields (81–95%).

Quaternary ammonium hydroxide as a metal-free and halogen-free catalyst for the synthesis of cyclic carbonates from epoxides and carbon dioxide

2015 ◽  
Vol 5 (4) ◽  
pp. 2314-2321 ◽  
Author(s):  
Tadashi Ema ◽  
Kazuki Fukuhara ◽  
Takashi Sakai ◽  
Masaki Ohbo ◽  
Fu-Quan Bai ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Quaternary Ammonium ◽  
Ammonium Hydroxide ◽  
Solvent Free ◽  
Cyclic Carbonates ◽  
Tetrabutylammonium Hydroxide ◽  
Metal Free ◽  
Good Catalyst ◽  
Solvent Free Conditions ◽  
Halogen Free

Tetrabutylammonium hydroxide (TBAH) acted as a good catalyst for the formation of cyclic carbonates from epoxides and CO2 under solvent-free conditions.

A copper(ii) metal–organic hydrogel as a multifunctional precatalyst for CuAAC reactions and chemical fixation of CO2 under solvent free conditions

2017 ◽  
Vol 53 (9) ◽  
pp. 1526-1529 ◽  
Author(s):  
Chandan Kumar Karan ◽  
Mohan Chandra Sau ◽  
Manish Bhattacharjee
Keyword(s):  
Solvent Free ◽  
Reusable Catalyst ◽  
Chemical Fixation ◽  
Cyclic Carbonates ◽  
Solvent Free Conditions ◽  
Metal Organic ◽  
Organic Gel

A copper(ii) metal–organic gel has been synthesized. This metal–organic gel is an efficient reusable catalyst for CuAAC and conversion of CO2 to cyclic carbonates.

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