Metal β-diketonate complexes as highly efficient catalysts for chemical fixation of CO2 into cyclic carbonates under mild conditions

2019 ◽  
Vol 48 (42) ◽  
pp. 15970-15976 ◽  
Author(s):  
Hongmei Wang ◽  
Zulei Zhang ◽  
Hailong Wang ◽  
Liping Guo ◽  
Lei Li
Keyword(s):  
Room Temperature ◽  
Chemical Fixation ◽  
Cyclic Carbonates ◽  
Mild Conditions ◽  
Highly Efficient

Metal β-diketonate complexes could efficiently catalyze the chemical fixation of CO2 at 1 atm and near room temperature.

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

Construction of a bifunctional Zn(ii)–organic framework containing a basic amine functionality for selective capture and room temperature fixation of CO2

2020 ◽  
Vol 7 (1) ◽  
pp. 72-81 ◽  
Author(s):  
Rajesh Das ◽  
Sandeep Singh Dhankhar ◽  
C. M. Nagaraja
Keyword(s):  
Room Temperature ◽  
Solvent Free ◽  
Cyclic Carbonates ◽  
Mild Conditions ◽  
Basic Amine ◽  
Organic Framework

The construction of a novel 3D, porous, bifunctional Zn(ii)–organic framework featuring two-types of 1D channels for efficient fixation of CO2 to cyclic carbonates under solvent-free mild conditions of RT is reported.

Anion-induced 3d–4f luminescent coordination clusters: structural characteristics and chemical fixation of CO2 under mild conditions

2018 ◽  
Vol 47 (21) ◽  
pp. 7159-7165 ◽  
Author(s):  
Ruilian Zhang ◽  
Li Wang ◽  
Cong Xu ◽  
Huan Yang ◽  
Wanmin Chen ◽  
...  
Keyword(s):  
Structural Characteristics ◽  
Chemical Fixation ◽  
Cyclic Carbonates ◽  
Mild Conditions

Anion-induced clusters with luminescence exhibit excellent catalysis to transform CO2 into cyclic carbonates under mild 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.

Imidazole-induced self-assembly of polyoxovanadate cluster organic framework for efficient Knoevenagel condensation under mild conditions

CrystEngComm ◽  
2020 ◽  
Vol 22 (24) ◽  
pp. 4147-4153 ◽  
Author(s):  
Ming-Yu Dou ◽  
Dan-Dan Zhong ◽  
Xian-Qiang Huang ◽  
Guo-Yu Yang
Keyword(s):  
Catalytic Activity ◽  
Self Assembly ◽  
Room Temperature ◽  
Knoevenagel Condensation ◽  
Solvent Free ◽  
Mild Conditions ◽  
Highly Efficient ◽  
Organic Framework

Three new polyoxovanadates have been made, one of them displays highly efficient heterogeneous solvent-free catalytic activity and excellent recyclability in the Knoevenagel condensation at room temperature.

scholarly journals Highly Efficient and Facile Method for Synthesis of 2-Substituted Benzimidazoles via Reductive Cyclization of O-Nitroaniline and Aryl Aldehydes

2012 ◽  
Vol 2012 ◽  
pp. 1-5 ◽  
Author(s):  
Hossein Naeimi ◽  
Nasrin Alishahi
Keyword(s):  
Room Temperature ◽  
Reaction Times ◽  
Starting Material ◽  
Reductive Cyclization ◽  
Aryl Aldehydes ◽  
Mild Conditions ◽  
Highly Efficient ◽  
Convenient Synthesis

A versatile and convenient synthesis of 2-substituted benzimidazoles, using o-nitroaniline as starting material with several aryl aldehydes, has been accomplished by using a small amount of a reluctant agent. The reaction was carried out under very mild conditions at room temperature. The yields obtained are very good in reasonably short reaction times.

An imidazolium-functionalized mesoporous cationic metal–organic framework for cooperative CO2 fixation into cyclic carbonate

2018 ◽  
Vol 54 (4) ◽  
pp. 342-345 ◽  
Author(s):  
Jun Liang ◽  
Ya-Qiang Xie ◽  
Xu-Sheng Wang ◽  
Qiang Wang ◽  
Tao-Tao Liu ◽  
...  
Keyword(s):  
Co2 Fixation ◽  
Metal Organic Framework ◽  
Cyclic Carbonate ◽  
Chemical Fixation ◽  
Cyclic Carbonates ◽  
Co Catalyst ◽  
Mild Conditions ◽  
Catalyst Free ◽  
Metal Organic ◽  
Organic Framework

A mesoporous cationic Cr-based metal–organic framework (MOF), FJI-C10, has been obtained and exhibited excellent performances in chemical fixation of CO2 into cyclic carbonates under co-catalyst free and mild conditions.

An efficient metal- and solvent-free organocatalytic system for chemical fixation of CO2 into cyclic carbonates under mild conditions

2016 ◽  
Vol 18 (5) ◽  
pp. 1229-1233 ◽  
Author(s):  
Lin Wang ◽  
Guangyou Zhang ◽  
Koichi Kodama ◽  
Takuji Hirose
Keyword(s):  
Significant Loss ◽  
Solvent Free ◽  
Chemical Fixation ◽  
Cyclic Carbonates ◽  
Mild Conditions

An efficient organocatalytic system was developed for the synthesis of cyclic carbonates from epoxides and CO2 (25–45 °C, 1 atm) in high-to-excellent yields (85–97%). Moreover, the 2,6-pyridinedimethanol system could be recycled several times without significant loss of activity.

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