A phenanthroline-based porous organic polymer for the iridium-catalyzed hydrogenation of carbon dioxide to formate

2019 ◽  
Vol 7 (23) ◽  
pp. 14019-14026 ◽  
Author(s):  
Gunniya Hariyanandam Gunasekar ◽  
Sungho Yoon
Keyword(s):  
Carbon Dioxide ◽  
Functional Groups ◽  
Single Site ◽  
Organic Polymer ◽  
Selective Catalyst ◽  
Porous Organic Polymer ◽  
Highly Active ◽  
First Time ◽  
Hydrogenation Of Carbon Dioxide ◽  
Hydrogenation Of Co

A novel phenanthroline-functionalized porous organic polymer (phen-POP) has been designed, and prepared for the first time without other reactive functional groups in the polymer skeleton. Post-synthetic metalation of phen-POP with IrCl3 afforded a single-site, highly active and selective catalyst for the hydrogenation of CO2 to formate.

scholarly journals Hydrogenation of carbon dioxide to methanol using a homogeneous ruthenium–Triphos catalyst: from mechanistic investigations to multiphase catalysis

2015 ◽  
Vol 6 (1) ◽  
pp. 693-704 ◽  
Author(s):  
Sebastian Wesselbaum ◽  
Verena Moha ◽  
Markus Meuresch ◽  
Sandra Brosinski ◽  
Katharina M. Thenert ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Mechanistic Investigations ◽  
Organometallic Catalyst ◽  
First Time ◽  
Hydrogenation Of Carbon Dioxide ◽  
Hydrogenation Of Co

The hydrogenation of CO2 to methanol using a recyclable molecular organometallic catalyst in the absence of an alcohol additive is demonstrated for the first time.

scholarly journals Colloidal Cu/ZnO catalysts for the hydrogenation of carbon dioxide to methanol: investigating catalyst preparation and ligand effects

2017 ◽  
Vol 7 (17) ◽  
pp. 3842-3850 ◽  
Author(s):  
Sebastian D. Pike ◽  
Andrés García-Trenco ◽  
Edward R. White ◽  
Alice H. M. Leung ◽  
Jonathan Weiner ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Preparation Method ◽  
Catalyst Preparation ◽  
Ligand Effects ◽  
Highly Active ◽  
Hydrogenation Of Carbon Dioxide ◽  
Hydrogenation Of Co

This paper reports on the influences of the catalyst preparation method and ligand effects for a series of highly active Cu/ZnO colloidal catalysts for the hydrogenation of CO2 to methanol.

A new and different insight into the promotion mechanisms of Ga for the hydrogenation of carbon dioxide to methanol over a Ga-doped Ni(211) bimetallic catalyst

Nanoscale ◽  
2019 ◽  
Vol 11 (20) ◽  
pp. 9969-9979 ◽  
Author(s):  
Qingli Tang ◽  
Wenchao Ji ◽  
Christopher K. Russell ◽  
Yulong Zhang ◽  
Maohong Fan ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Bimetallic Catalyst ◽  
The Future ◽  
Hydrogenation Of Carbon Dioxide ◽  
Insight Into ◽  
Hydrogenation Of Co

The hydrogenation of CO2 to CH3OH is one of the most promising technologies for the utilization of captured CO2 in the future.

scholarly journals Cr-Phthalocyanine Porous Organic Polymer as an Efficient and Selective Catalyst for Mono Carbonylation of Epoxides to Lactones

Catalysts ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 905
Author(s):  
Vinothkumar Ganesan ◽  
Sungho Yoon
Keyword(s):  
Lewis Acid ◽  
Design Strategy ◽  
Organic Polymer ◽  
Acid Base ◽  
One Pot ◽  
Selective Catalyst ◽  
Catalytic Activities ◽  
Porous Organic Polymer ◽  
Polymeric Catalyst ◽  
Highly Porous

A facile, one-pot design strategy to construct chromium(III)-phthalocyanine chlorides (Pc’CrCl) to form porous organic polymer (POP-Pc’CrCl) using solvent knitting Friedel-Crafts reaction (FCR) is described. The generated highly porous POP-Pc’CrCl is functionalized by post-synthetic exchange reaction with nucleophilic cobaltate ions to provide an heterogenized carbonylation catalyst (POP-Pc’CrCo(CO)4) with Lewis acid-base type bimetallic units. The produced porous polymeric catalyst is identical to that homogeneous counterpart in structure and coordination environments. The catalyst is very selective and effective for mono carbonylation of epoxide into corresponding lactone and the activities are comparable to those observed for a homogeneous Pc’CrCo(CO)4 catalyst. The (POP-Pc’CrCo(CO)4) also displayed a good catalytic activities and recyclability upon successive recycles.

A highly active copper catalyst for the hydrogenation of carbon dioxide to formate under ambient conditions

2020 ◽  
Vol 49 (9) ◽  
pp. 2994-3000
Author(s):  
Karan Chaudhary ◽  
Manoj Trivedi ◽  
D. T. Masram ◽  
Abhinav Kumar ◽  
Girijesh Kumar ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Copper Catalyst ◽  
Catalytic Conversion ◽  
Ambient Conditions ◽  
Turnover Number ◽  
Highly Active ◽  
Tin Metal ◽  
Hydrogenation Of Carbon Dioxide

Catalytic conversion of CO2via hydrogenation using in situ gaseous H2 (granulated tin metal and concentrated HCl) to produce the formate salt (HCO2−) with turnover number (TON) values of 326 to 1.065 × 105 in 12 h to 48 h of reaction at 25 °C to 80 °C has been reported.

scholarly journals Nickel-metalated porous organic polymer for Suzuki–Miyaura cross-coupling reaction

RSC Advances ◽  
2019 ◽  
Vol 9 (35) ◽  
pp. 20266-20272 ◽  
Author(s):  
Ying Dong ◽  
Jing-Jing Jv ◽  
Yue Li ◽  
Wen-Han Li ◽  
Yun-Qi Chen ◽  
...  
Keyword(s):  
Heterogeneous Catalyst ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Organic Polymer ◽  
Porous Organic Polymer ◽  
Highly Active ◽  
Cross Coupling Reaction

A porous organic polymer with Ni(ii) α-diimine moiety, which can be a highly active reusable heterogeneous catalyst to promote the Suzuki–Miyaura coupling reaction, was reported.

Development of Highly Active Ir–PNP Catalysts for Hydrogenation of Carbon Dioxide with Organic Bases

2016 ◽  
Vol 89 (1) ◽  
pp. 113-124 ◽  
Author(s):  
Wataru Aoki ◽  
Natdanai Wattanavinin ◽  
Shuhei Kusumoto ◽  
Kyoko Nozaki
Keyword(s):  
Carbon Dioxide ◽  
Organic Bases ◽  
Highly Active ◽  
Hydrogenation Of Carbon Dioxide

Highly active bimetallic nickel catalysts for alternating copolymerization of carbon dioxide with epoxides

2020 ◽  
Vol 11 (18) ◽  
pp. 3225-3236 ◽  
Author(s):  
Yu-Chia Su ◽  
Chih-Hsiang Tsui ◽  
Chen-Yen Tsai ◽  
Bao-Tsan Ko
Keyword(s):  
Carbon Dioxide ◽  
Nickel Catalysts ◽  
Highly Active ◽  
Alternating Copolymerization ◽  
First Time

Catalyst 1 was reported for the first time to be effective for nickel-catalyzed CO2/CHO copolymerization at 1 atm CO2 pressure.

Bio-inspired computational design of iron catalysts for the hydrogenation of carbon dioxide

2015 ◽  
Vol 51 (66) ◽  
pp. 13098-13101 ◽  
Author(s):  
Xinzheng Yang
Keyword(s):  
Carbon Dioxide ◽  
Active Center ◽  
Computational Design ◽  
Iron Complex ◽  
Iron Catalysts ◽  
Hydrogenation Of Carbon Dioxide ◽  
Hydrogenation Of Co

A computationally designed aliphatic PNP iron complex as a mimic of the active center of [Fe]-hydrogenase for the hydrogenation of CO2.

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