Iridium(NHC)-Catalyzed Sustainable Transfer Hydrogenation of CO2 and Inorganic Carbonates

被引：9

作者：

Cheong, Yeon-Joo ^{[1
]}

Sung, Kihyuk ^{[1
]}

Kim, Jin-A ^{[1
]}

Kim, Yu Kwon ^{[1
]}

Yoon, Woojin ^{[1
]}

Yun, Hoseop ^{[1
]}

Jang, Hye-Young ^{[1
]}

机构：

[1] Ajou Univ, Dept Energy Syst Res, Suwon 16499, South Korea

来源：

CATALYSTS | 2021年 / 11卷 / 06期

关键词：

carbon dioxide; inorganic carbonate; transfer hydrogenation; iridium(NHC); N-HETEROCYCLIC CARBENE; HOMOGENEOUS HYDROGENATION; CATALYTIC CONVERSION; FORMIC-ACID; GLYCEROL; EFFICIENT; DIOXIDE; IRIDIUM; FORMATE; WATER;

D O I：

10.3390/catal11060695

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Iridium(NHC)-catalyzed transfer hydrogenation (TH) of CO2 and inorganic carbonates with glycerol were conducted, demonstrating excellent turnover numbers (TONs) and turnover frequencies (TOFs) for the formation of formate and lactate. Regardless of carbon sources, excellent TOFs of formate were observed (CO2: 10,000 h(-1) and K2CO3: 10,150 h(-1)). Iridium catalysts modified with the triscarbene ligand showed excellent catalytic activity at 200 degrees C and are a suitable choice for this transformation which requires a high temperature for high TONs of formate. On the basis of the control experiments, the transfer hydrogenation mechanism of CO2 was proposed.

引用

页数：8

共 39 条

[1] Efficient transfer hydrogenation of carbonate salts from glycerol using water-soluble iridium N-heterocyclic carbene catalysts
Ainembabazi, Diana
Wang, Kai
Finn, Matthew
Ridenour, James
Voutchkova-Kostal, Adelina
[J]. GREEN CHEMISTRY, 2020, 22 (18) : 6093 - 6104
[2] Water-Soluble IrIII N-Heterocyclic Carbene Based Catalysts for the Reduction of CO2 to Formate by Transfer Hydrogenation and the Deuteration of Aryl Amines in Water
Azua, Arturo
Sanz, Sergio
Peris, Eduardo
[J]. CHEMISTRY-A EUROPEAN JOURNAL, 2011, 17 (14) : 3963 - 3967
[3] CATALYTIC TRANSFER HYDROGENATION
BRIEGER, G
NESTRICK, TJ
[J]. CHEMICAL REVIEWS, 1974, 74 (05) : 567 - 580
[4] Highly Efficient Iridium-Catalyzed Production of Hydrogen and Lactate from Glycerol: Rapid Hydrogen Evolution by Bimetallic Iridium Catalysts
Cheong, Yeon-Joo
Sung, Kihyuk
Kim, Jin-A
Kim, Yu Kwon
Jang, Hye-Young
[J]. EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2020, 2020 (43) : 4064 - 4068
[5] Valorization of Chemical Wastes: Ir(biscarbene)-Catalyzed Transfer Hydrogenation of Inorganic Carbonates Using Glycerol
Cheong, Yeon-Joo
Sung, Kihyuk
Park, Sehoon
Jung, Jaehoon
Jang, Hye-Young
[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2020, 8 (18) : 6972 - 6978
[6] Transfer Hydrogenation with Glycerol as H-Donor: Catalyst Activation, Deactivation and Homogeneity
Crabtree, Robert H.
[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2019, 7 (19): : 15845 - 15853
[7] Glycerol: A promising Green Solvent and Reducing Agent for Metal-Catalyzed Transfer Hydrogenation Reactions and Nanoparticles Formation
Diaz-Alvarez, Alba E.
Cadierno, Victorio
[J]. APPLIED SCIENCES-BASEL, 2013, 3 (01): : 55 - 69
[8] Formic Acid as a Hydrogen Energy Carrier
Eppinger, Jorg
Huang, Kuo-Wei
[J]. ACS ENERGY LETTERS, 2017, 2 (01): : 188 - 195
[9] Highly Efficient Reversible Hydrogenation of Carbon Dioxide to Formates Using a Ruthenium PNP-Pincer Catalyst
Filonenko, Georgy A.
van Putten, Robbert
Schulpen, Erik N.
Hensen, Emiel J. M.
Pidko, Evgeny A.
[J]. CHEMCATCHEM, 2014, 6 (06) : 1526 - 1530
[10] Transfer hydrogenation of carbon dioxide and bicarbonate from glycerol under aqueous conditions
Heltzel, Jacob M.
Finn, Matthew
Ainembabazi, Diana
Wang, Kai
Voutchkova-Kostal, Adelina M.
[J]. CHEMICAL COMMUNICATIONS, 2018, 54 (48) : 6184 - 6187

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