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Filippova OV, Maksimkin AV, Dayyoub T, Larionov DI, Telyshev DV. Sustainable Elastomers for Actuators: "Green" Synthetic Approaches and Material Properties. Polymers (Basel) 2023; 15:2755. [PMID: 37376401 DOI: 10.3390/polym15122755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 06/09/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
Elastomeric materials have great application potential in actuator design and soft robot development. The most common elastomers used for these purposes are polyurethanes, silicones, and acrylic elastomers due to their outstanding physical, mechanical, and electrical properties. Currently, these types of polymers are produced by traditional synthetic methods, which may be harmful to the environment and hazardous to human health. The development of new synthetic routes using green chemistry principles is an important step to reduce the ecological footprint and create more sustainable biocompatible materials. Another promising trend is the synthesis of other types of elastomers from renewable bioresources, such as terpenes, lignin, chitin, various bio-oils, etc. The aim of this review is to address existing approaches to the synthesis of elastomers using "green" chemistry methods, compare the properties of sustainable elastomers with the properties of materials produced by traditional methods, and analyze the feasibility of said sustainable elastomers for the development of actuators. Finally, the advantages and challenges of existing "green" methods of elastomer synthesis will be summarized, along with an estimation of future development prospects.
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Affiliation(s)
- Olga V Filippova
- Institute for Bionic Technologies and Engineering, I.M. Sechenov First Moscow State Medical University (Sechenov University), Bolshaya Pirogovskaya Street 2-4, 119991 Moscow, Russia
| | - Aleksey V Maksimkin
- Institute for Bionic Technologies and Engineering, I.M. Sechenov First Moscow State Medical University (Sechenov University), Bolshaya Pirogovskaya Street 2-4, 119991 Moscow, Russia
| | - Tarek Dayyoub
- Institute for Bionic Technologies and Engineering, I.M. Sechenov First Moscow State Medical University (Sechenov University), Bolshaya Pirogovskaya Street 2-4, 119991 Moscow, Russia
- Department of Physical Chemistry, National University of Science and Technology "MISIS", 119049 Moscow, Russia
| | - Dmitry I Larionov
- Institute for Bionic Technologies and Engineering, I.M. Sechenov First Moscow State Medical University (Sechenov University), Bolshaya Pirogovskaya Street 2-4, 119991 Moscow, Russia
| | - Dmitry V Telyshev
- Institute for Bionic Technologies and Engineering, I.M. Sechenov First Moscow State Medical University (Sechenov University), Bolshaya Pirogovskaya Street 2-4, 119991 Moscow, Russia
- Institute of Biomedical Systems, National Research University of Electronic Technology, Zelenograd, 124498 Moscow, Russia
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2
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Synthesis of aromatic carbamate via palladium catalyzed reductive carbonylation reaction of Nitro benzene: An alternative approach with different nucleophiles other than MeOH. J Organomet Chem 2023. [DOI: 10.1016/j.jorganchem.2023.122651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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3
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Zamani S, Lange JP, Kersten SRA, Ruiz MP. Polyurethane Recycling: Conversion of Carbamates-Catalysis, Side-Reactions and Mole Balance. Polymers (Basel) 2022; 14:polym14224869. [PMID: 36432996 PMCID: PMC9692361 DOI: 10.3390/polym14224869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/03/2022] [Accepted: 11/08/2022] [Indexed: 11/16/2022] Open
Abstract
Diisocyanates, a key monomer in polyurethane, are generally lost during recycling. Polyurethane alcoholysis to carbamate and subsequent cracking to isocyanate represents a promising, phosgene-free recycling route. This work reports the thermal and catalytic cracking of a model carbamate (Methyl N-phenyl carbamate, MPC) to isocyanate (Phenyl isocyanate). Multiple catalysts (ZnO, Bi2O3, Al2O3, and Montmorillonite K-10) were evaluated in a closed system (batch autoclaves) to decompose MPC at temperatures of 160-200 °C, with a thorough analysis of the products and high (≥90%) mole balance. The thermal reaction was very limited at these temperatures, whereas the catalytic reaction led mainly to aniline and urea and seemed to be dominated by water adsorbed on the catalyst surface.
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Affiliation(s)
- Shahab Zamani
- Sustainable Process Technology, Faculty of Science and Technology, University of Twente, Drienerlolaan 5, 7522 NB Enschede, The Netherlands
| | - Jean-Paul Lange
- Sustainable Process Technology, Faculty of Science and Technology, University of Twente, Drienerlolaan 5, 7522 NB Enschede, The Netherlands
- Shell Global Solutions International B.V., Shell Technology Centre Amsterdam, Grasweg 31, 1031 HW Amsterdam, The Netherlands
| | - Sascha R. A. Kersten
- Sustainable Process Technology, Faculty of Science and Technology, University of Twente, Drienerlolaan 5, 7522 NB Enschede, The Netherlands
| | - M. Pilar Ruiz
- Sustainable Process Technology, Faculty of Science and Technology, University of Twente, Drienerlolaan 5, 7522 NB Enschede, The Netherlands
- Correspondence:
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4
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Yu L, Shao R, Guo Q, Hong H, Zhu N. The methodology for preparing domperidone: strategies, routes and reaction processes. RSC Adv 2022; 12:22869-22880. [PMID: 36105951 PMCID: PMC9377158 DOI: 10.1039/d2ra03777g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 08/02/2022] [Indexed: 11/21/2022] Open
Abstract
Domperidone is a powerful peripheral dopamine receptor antagonist; however, a systematic review of the synthetic methods and processes of this drug has not been reported so far. This review summarizes the synthetic strategies, synthetic routes and reaction processes of domperidone in detail. Domperidone can be synthesized from the coupling reaction of two benzimidazolone derivatives (intermediates 1 and 2). Intermediate 1 can be prepared by two synthetic routes: the cyclization of o-phenylenediamine with carbonyl reagents followed by coupling with 1,3-dihalopropane, and the coupling reaction of o-halo or o-amino substituted nitrobenzene with 1,3-disubstituted propane followed by reduction and cyclization. The latter route avoids the production of di-substituted by-products and has higher reaction selectivity. Intermediate 2 is synthesized by coupling substituted nitrobenzene with 4-aminopiperidine followed by reduction and cyclization, which is similar to the synthetic route of intermediate 1. Understanding the advantages and drawbacks of these synthetic methodologies would provide insights for the development of new strategies to prepare domperidone. Moreover, the methods used to synthesize domperidone can provide alternative approaches in the preparation of drugs or compounds with similar structure.
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Affiliation(s)
- Lili Yu
- College of Chemical Engineering, Inner Mongolia University of Technology Hohhot 010051 China
- Key Laboratory of CO2 Resource Utilization at Universities of Inner Mongolia Autonomous Region Hohhot 010051 China
- Inner Mongolia Engineering Research Center for CO2 Capture and Utilization Hohhot 010051 China
| | - Rixin Shao
- College of Chemical Engineering, Inner Mongolia University of Technology Hohhot 010051 China
- Key Laboratory of CO2 Resource Utilization at Universities of Inner Mongolia Autonomous Region Hohhot 010051 China
- Inner Mongolia Engineering Research Center for CO2 Capture and Utilization Hohhot 010051 China
| | - Qingxiang Guo
- College of Chemical Engineering, Inner Mongolia University of Technology Hohhot 010051 China
- Key Laboratory of CO2 Resource Utilization at Universities of Inner Mongolia Autonomous Region Hohhot 010051 China
- Inner Mongolia Engineering Research Center for CO2 Capture and Utilization Hohhot 010051 China
| | - Hailong Hong
- College of Chemical Engineering, Inner Mongolia University of Technology Hohhot 010051 China
- Key Laboratory of CO2 Resource Utilization at Universities of Inner Mongolia Autonomous Region Hohhot 010051 China
- Inner Mongolia Engineering Research Center for CO2 Capture and Utilization Hohhot 010051 China
| | - Ning Zhu
- College of Chemical Engineering, Inner Mongolia University of Technology Hohhot 010051 China
- Key Laboratory of CO2 Resource Utilization at Universities of Inner Mongolia Autonomous Region Hohhot 010051 China
- Inner Mongolia Engineering Research Center for CO2 Capture and Utilization Hohhot 010051 China
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5
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Cao J, Zhou J, Wang L, Cao Y. Effective Synthesis of m-Xylylene Dicarbamate via Carbonylation of m-Xylylene Diamine with Ethyl Carbamate over Hierarchical TS-1 Catalysts. ACS OMEGA 2022; 7:23851-23857. [PMID: 35847328 PMCID: PMC9280973 DOI: 10.1021/acsomega.2c02535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Carbonylation of m-xylylene diamine (XDA) with ethyl carbamate to produce m-xylylene dicarbamate (XDC), which is the crucial intermediate for the production of m-xylylene diisocyanate (XDI), over the hierarchical TS-1 (HTS-1) zeolite catalyst was studied. The catalysts were characterized by Brunauer-Emmett-Teller, X-ray diffraction, Fourier transform infrared spectroscopy, scanning electron microscopy, and temperature-programed desorption of ammonia techniques systematically. The results showed that the high performance of HTS-1 could be attributed to the weak acidity and high V meso/V total ratio of the catalyst. Impacts of reaction time and reusage on the HTS-1 catalyst were also investigated. Under 6 h and 200 °C, XDA conversion could reach 100% with 88.5% XDC yield. Furthermore, partial loss of Ti active sites with Lewis acidity on the catalyst surface led to the decrease of XDC yield during recycling. Moreover, a possible reaction mechanism for the title reaction was primarily proposed.
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Affiliation(s)
- Junya Cao
- China
University of Mining & Technology, Beijing 100083, China
| | - Junya Zhou
- China
University of Mining & Technology, Beijing 100083, China
- Key
Laboratory of Green Process and Engineering, National Engineering
Research Center of Green Recycling for Strategic Metal Resources.
Institute of Process Engineering, Chinese
Academy of Sciences, Beijing 100190, China
| | - Liguo Wang
- Key
Laboratory of Green Process and Engineering, National Engineering
Research Center of Green Recycling for Strategic Metal Resources.
Institute of Process Engineering, Chinese
Academy of Sciences, Beijing 100190, China
| | - Yan Cao
- Key
Laboratory of Green Process and Engineering, National Engineering
Research Center of Green Recycling for Strategic Metal Resources.
Institute of Process Engineering, Chinese
Academy of Sciences, Beijing 100190, China
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Padmanaban S, Ganesan V, Yoon S, Lee Y. Reductive Carbonylation of Nitroarenes Using a Heterogenized Phen-Pd Catalyst. Inorg Chem 2022; 61:1552-1561. [PMID: 34989233 DOI: 10.1021/acs.inorgchem.1c03313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The reductive carbonylation of nitroarenes in the presence of MeOH and CO(g) is one of the interesting alternative routes without utilizing toxic phosgene and corrosive HCl generation for the synthesis of industrially useful carbamate compounds that serve as important intermediates for polyurethane production. Since homogeneous palladium catalysts supported by phen (phen = 1,10-phenanthroline) are known to be effective for this catalysis, the heterogenized Pd catalyst was developed using the phen-containing solid support. In this study, we report the synthesis of a phen-based heterogeneous Pd catalyst, Pd@phen-POP, which involves the solvent knitting of a phen scaffold via the Lewis-acid-catalyzed Friedel-Crafts reaction using dichloromethane as a source for linker in the presence of AlCl3 as a catalyst. The resulting solid material has been thoroughly characterized by various physical methods revealing high porosity and surface area. Similar to the homogeneous pallidum catalyst, this heterogeneous catalyst shows efficient reductive carbonylation of various nitroarenes. The catalytic reaction using nitrobenzene as a model compound presents a high turnover number (TON = 530) and a reasonable turnover frequency (TOF = 45 h-1), with a high selectivity (92%) for the carbamate formation. According to the recycling study, the heterogeneous catalyst is recyclable and retains ∼90% of the original reactivity in each cycle.
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Affiliation(s)
- Sudakar Padmanaban
- Department of Chemistry, Seoul National University, Seoul 08826, Republic of Korea
| | - Vinothkumar Ganesan
- Department of Chemistry, Chung-Ang University, Seoul 06974, Republic of Korea
| | - Sungho Yoon
- Department of Chemistry, Chung-Ang University, Seoul 06974, Republic of Korea
| | - Yunho Lee
- Department of Chemistry, Seoul National University, Seoul 08826, Republic of Korea
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7
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Hui X, Wang L, Cao Y, Xu S, He P, Li H. Highly efficient synthesis of novel bio-based pentamethylene dicarbamate via carbonylation of pentanediamine with ethyl carbamate over well-defined titanium oxide catalysts. Catal Sci Technol 2022. [DOI: 10.1039/d2cy00073c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Highly efficient synthesis of bio-based pentamethylene dicarbamate from pentanediamine and ethyl carbamate was successfully achieved over the well-defined TiO2 catalysts, which provides a green and sustainable way for the production of bio-based isocyanates or polyurethane.
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Affiliation(s)
- Xiang Hui
- Key Laboratory of Green Process and Engineering, National Engineering Research Center of Green Recycling for Strategic Metal Resources, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
- Sino-Danish College, University of Chinese Academy of Sciences, Beijing, 100049, China
- Sino-Danish Center for Education and Research, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Liguo Wang
- Key Laboratory of Green Process and Engineering, National Engineering Research Center of Green Recycling for Strategic Metal Resources, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
- Sino-Danish College, University of Chinese Academy of Sciences, Beijing, 100049, China
- Sino-Danish Center for Education and Research, University of Chinese Academy of Sciences, Beijing, 100049, China
- Dalian National Laboratory for Clean Energy, Dalian, 116023, China
| | - Yan Cao
- Key Laboratory of Green Process and Engineering, National Engineering Research Center of Green Recycling for Strategic Metal Resources, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
| | - Shuang Xu
- Key Laboratory of Green Process and Engineering, National Engineering Research Center of Green Recycling for Strategic Metal Resources, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
| | - Peng He
- Key Laboratory of Green Process and Engineering, National Engineering Research Center of Green Recycling for Strategic Metal Resources, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
| | - Huiquan Li
- Key Laboratory of Green Process and Engineering, National Engineering Research Center of Green Recycling for Strategic Metal Resources, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China
- Sino-Danish College, University of Chinese Academy of Sciences, Beijing, 100049, China
- Sino-Danish Center for Education and Research, University of Chinese Academy of Sciences, Beijing, 100049, China
- School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
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8
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Gertig C, Fleitmann L, Hemprich C, Hense J, Bardow A, Leonhard K. CAT-COSMO-CAMPD: Integrated in silico design of catalysts and processes based on quantum chemistry. Comput Chem Eng 2021. [DOI: 10.1016/j.compchemeng.2021.107438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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9
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Mechanisms and reaction conditions of CO2 with o-aminobenzonitrile for the synthesis of quinazoline-2,4-dione. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101644] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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10
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Gertig C, Erdkamp E, Ernst A, Hemprich C, Kröger LC, Langanke J, Bardow A, Leonhard K. Reaction Mechanisms and Rate Constants of Auto-Catalytic Urethane Formation and Cleavage Reactions. ChemistryOpen 2021; 10:534-544. [PMID: 33656808 PMCID: PMC8095315 DOI: 10.1002/open.202000150] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 11/02/2020] [Indexed: 11/10/2022] Open
Abstract
The chemistry of urethanes plays a key role in important industrial processes. Although catalysts are often used, the study of the reactions without added catalysts provides the basis for a deeper understanding. For the non-catalytic urethane formation and cleavage reactions, the dominating reaction mechanism has long been debated. To our knowledge, the reaction kinetics have not been predicted quantitatively so far. Therefore, we report a new computational study of urethane formation and cleavage reactions. To analyze various potential reaction mechanisms and to predict the reaction rate constants quantum chemistry and transition state theory were employed. For validation, experimental data from literature and from own experiments were used. Quantitative agreement of experiments and predictions could be demonstrated. The calculations confirm earlier assumptions that urethane formation reactions proceed via mechanisms where alcohol molecules act as auto-catalysts. Our results show that it is essential to consider several transition states corresponding to different reaction orders to enable agreement with experimental observations. Urethane cleavage seems to be catalyzed by an isourethane, leading to an observed 2nd-order dependence of the reaction rate on the urethane concentration. The results of our study support a deeper understanding of the reactions as well as a better description of reaction kinetics and will therefore help in catalyst development and process optimization.
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Affiliation(s)
- Christoph Gertig
- Institute of Technical ThermodynamicsRWTH Aachen UniversitySchinkelstraße 852062AachenGermany
| | - Eric Erdkamp
- CAT Catalytic CenterRWTH Aachen UniversityWorringerweg 252074AachenGermany
| | - Andreas Ernst
- CAT Catalytic CenterRWTH Aachen UniversityWorringerweg 252074AachenGermany
| | - Carl Hemprich
- Institute of Technical ThermodynamicsRWTH Aachen UniversitySchinkelstraße 852062AachenGermany
| | - Leif C. Kröger
- Institute of Technical ThermodynamicsRWTH Aachen UniversitySchinkelstraße 852062AachenGermany
| | - Jens Langanke
- CAT Catalytic CenterRWTH Aachen UniversityWorringerweg 252074AachenGermany
- Covestro Deutschland AGKaiser-Wilhelm-Allee51373LeverkusenGermany
| | - André Bardow
- Institute of Technical ThermodynamicsRWTH Aachen UniversitySchinkelstraße 852062AachenGermany
- Institute of Energy and Climate Research – Energy Systems Engineering (IEK-10)Forschungszentrum Jülich GmbH, Wilhelm-Johnen-Straße809252425JülichGermany
- ETH Zürich, Department of Mechanical and Process Engineering, Energy & Process Systems EngineeringTannenstrasse 38092Jülich ZürichSwitzerland
| | - Kai Leonhard
- Institute of Technical ThermodynamicsRWTH Aachen UniversitySchinkelstraße 852062AachenGermany
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11
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Wu Q, Chen J, Liu Z, Xu Y. CO Activation Using Nitrogen-Doped Carbon Nanotubes for Reductive Carbonylation of Nitroaromatics to Benzimidazolinone and Phenyl Urea. ACS APPLIED MATERIALS & INTERFACES 2020; 12:48700-48711. [PMID: 33064441 DOI: 10.1021/acsami.0c15396] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Carbonylation of nitroaromatics with CO is extensively investigated with efficient but precious group 8-10 metal-based catalysts for the productions of both industrially and academically important chemicals such as isocyanates, formamides, carbamates, ureas and several types of heterocyclic compounds. Herein, we report that rationally designed nitrogen-doped carbon nanotubes (N-CNTs) exhibit catalytic activity toward CO activation for carbonylation of nitroaromatics to benzimidazolinones and ureas. Under the optimal conditions, N-CNT-promoted intramolecular carbonylation of 2-nitroaniline (1a) with CO leads to formation of 1,3-dihydro-2H-benzo[d]imidazol-2-one in 90% yield. Moreover, an intermolecular carbonylation of nitrobenzene and aniline with CO in the presence of the N-CNT gives 70% yield of N,N'-diphenylurea. The N-CNT is also applicable to various benzimidazolinones and phenyl ureas; moreover, it can be readily reused at least 9 times for the carbonylation. The theoretical investigation based on density functional theory calculations indicates that the graphitic N of the N-CNT plays a crucial step in the 1a reduction with CO. The correlation between the structural defect and catalytic performance of the N-CNT reveals an enhanced catalytic activity of the N-CNT with its increased structural defects. This research thus represents a major breakthrough in CO activation for nitroaromatic carbonylation with environmental-friendly, low-cost, and carbon-based catalysts as a potential alternative to expensive and scarce noble-metal-based catalysts.
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Affiliation(s)
- Qiumin Wu
- State Key Laboratory of Chemical Engineering, International Joint Research Center of Green Energy Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
- Department of Chemistry, College of Chemistry and Materials Science, Jinan University, No. 855, East Xingye Avenue, Panyu District, Guangzhou 511443, China
| | - Jinzhu Chen
- Department of Chemistry, College of Chemistry and Materials Science, Jinan University, No. 855, East Xingye Avenue, Panyu District, Guangzhou 511443, China
| | - Zhen Liu
- State Key Laboratory of Chemical Engineering, International Joint Research Center of Green Energy Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Yisheng Xu
- State Key Laboratory of Chemical Engineering, International Joint Research Center of Green Energy Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
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12
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Gertig C, Fleitmann L, Schilling J, Leonhard K, Bardow A. Rx‐COSMO‐CAMPD: Enhancing Reactions by Integrated Computer‐Aided Design of Solvents and Processes based on Quantum Chemistry. CHEM-ING-TECH 2020. [DOI: 10.1002/cite.202000112] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Christoph Gertig
- RWTH Aachen University Institute of Technical Thermodynamics Schinkelstraße 8 52062 Aachen Germany
| | - Lorenz Fleitmann
- RWTH Aachen University Institute of Technical Thermodynamics Schinkelstraße 8 52062 Aachen Germany
| | - Johannes Schilling
- RWTH Aachen University Institute of Technical Thermodynamics Schinkelstraße 8 52062 Aachen Germany
| | - Kai Leonhard
- RWTH Aachen University Institute of Technical Thermodynamics Schinkelstraße 8 52062 Aachen Germany
| | - André Bardow
- RWTH Aachen University Institute of Technical Thermodynamics Schinkelstraße 8 52062 Aachen Germany
- Forschungszentrum Jülich GmbH Institute of Energy and Climate Research – Energy Systems Engineering (IEK-10) Wilhelm-Johnen-Straße 52425 Jülich Germany
- ETH Zurich Department of Mechanical and Process Engineering, Energy & Process Systems Engineering Tannenstrasse 3 8092 Zürich Switzerland
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13
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Błażek K, Kasprzyk P, Datta J. Diamine derivatives of dimerized fatty acids and bio-based polyether polyol as sustainable platforms for the synthesis of non-isocyanate polyurethanes. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122768] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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14
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Cao Y, Yang J, Deng Y, Wang S, Liu Q, Shen C, Lu W, Che C, Chen Y, He L. Amine‐Responsive Disassembly of Au
I
–Cu
I
Double Salts for Oxidative Carbonylation. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yanwei Cao
- State Key Laboratory for Oxo Synthesis and Selective Oxidation (OSSO)Suzhou Research Institute of LICPLanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences (CAS) Lanzhou 730000 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Jian‐Gong Yang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials & CAS-HKU Joint Laboratory on New MaterialsTechnical Institute of Physics and Chemistry, CAS Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Yi Deng
- The Institute for Advanced StudiesCollege of Chemistry and Molecular SciencesWuhan University Wuhan 430072 China
| | - Shengchun Wang
- The Institute for Advanced StudiesCollege of Chemistry and Molecular SciencesWuhan University Wuhan 430072 China
| | - Qi Liu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials & CAS-HKU Joint Laboratory on New MaterialsTechnical Institute of Physics and Chemistry, CAS Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Chaoren Shen
- State Key Laboratory for Oxo Synthesis and Selective Oxidation (OSSO)Suzhou Research Institute of LICPLanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences (CAS) Lanzhou 730000 China
| | - Wei Lu
- Department of ChemistrySouth University of Science and Technology of China Shenzhen Guangdong 518055 China
| | - Chi‐Ming Che
- State Key Laboratory of Synthetic Chemistry & Department of ChemistryThe University of Hong Kong Pokfulam Road Hong Kong SAR China
| | - Yong Chen
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials & CAS-HKU Joint Laboratory on New MaterialsTechnical Institute of Physics and Chemistry, CAS Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Lin He
- State Key Laboratory for Oxo Synthesis and Selective Oxidation (OSSO)Suzhou Research Institute of LICPLanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences (CAS) Lanzhou 730000 China
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15
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Cao Y, Yang J, Deng Y, Wang S, Liu Q, Shen C, Lu W, Che C, Chen Y, He L. Amine‐Responsive Disassembly of Au
I
–Cu
I
Double Salts for Oxidative Carbonylation. Angew Chem Int Ed Engl 2020; 59:2080-2084. [DOI: 10.1002/anie.201914089] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Indexed: 12/15/2022]
Affiliation(s)
- Yanwei Cao
- State Key Laboratory for Oxo Synthesis and Selective Oxidation (OSSO)Suzhou Research Institute of LICPLanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences (CAS) Lanzhou 730000 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Jian‐Gong Yang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials & CAS-HKU Joint Laboratory on New MaterialsTechnical Institute of Physics and Chemistry, CAS Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Yi Deng
- The Institute for Advanced StudiesCollege of Chemistry and Molecular SciencesWuhan University Wuhan 430072 China
| | - Shengchun Wang
- The Institute for Advanced StudiesCollege of Chemistry and Molecular SciencesWuhan University Wuhan 430072 China
| | - Qi Liu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials & CAS-HKU Joint Laboratory on New MaterialsTechnical Institute of Physics and Chemistry, CAS Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Chaoren Shen
- State Key Laboratory for Oxo Synthesis and Selective Oxidation (OSSO)Suzhou Research Institute of LICPLanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences (CAS) Lanzhou 730000 China
| | - Wei Lu
- Department of ChemistrySouth University of Science and Technology of China Shenzhen Guangdong 518055 China
| | - Chi‐Ming Che
- State Key Laboratory of Synthetic Chemistry & Department of ChemistryThe University of Hong Kong Pokfulam Road Hong Kong SAR China
| | - Yong Chen
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials & CAS-HKU Joint Laboratory on New MaterialsTechnical Institute of Physics and Chemistry, CAS Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Lin He
- State Key Laboratory for Oxo Synthesis and Selective Oxidation (OSSO)Suzhou Research Institute of LICPLanzhou Institute of Chemical Physics (LICP)Chinese Academy of Sciences (CAS) Lanzhou 730000 China
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16
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Wang P, Zhou D, Fei Y, Long Y, Deng Y. Formation and Depolymerization of Oligomers during Thermal Cracking of Silicon-Containing Carbamates. Chempluschem 2020; 84:1039-1045. [PMID: 31943955 DOI: 10.1002/cplu.201900245] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 06/03/2019] [Indexed: 11/08/2022]
Abstract
Polymerization reactions in the thermal cracking of N-substituted carbamates to produce the corresponding isocyanates significantly reduce the yield of isocyanates and thus vastly hinder the industrial application of such non-phosgene routes. Herein, we tried to recycle the oligomers generated during the thermal cracking of 3-ethylcarbamatopropyltriethoxysilane (CPTS) to produce 3-isocyanatopropyltriethoxysilane (IPTS). Firstly, the polymerized substrates of the pyrolysis reaction were analyzed by NMR, IR, MALDI-TOF-MS and TG, indicating the pyrolysis substrates were mixtures of CPTS (25 wt%), polyureas (74 wt%), imines, and other compounds (<1 wt %). The polyureas were generated by reaction of CPTS and IPTS. Then, the depolymerization of these polyureas was realized via alcoholysis in the presence of urea. It was found that the urea not only provides a carbonyl group source, but also forms hydrogen bonds with polyureas. In addition, NH3 co-produced can also modify the reaction system microenvironment, which might be favorable for the dissociation of polyureas. With optimized conditions, more than 96 % of polymerized substrates could be reverted to CPTS for secondary cracking.
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Affiliation(s)
- Peixue Wang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation State Key Laboratory of Solid Lubrication Centre for Green Chemistry and Catalysis Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China.,Qingdao Center of Resource Chemistry& New Materials, Qingdao, 266100, P. R. China
| | - Dawei Zhou
- State Key Laboratory for Oxo Synthesis and Selective Oxidation State Key Laboratory of Solid Lubrication Centre for Green Chemistry and Catalysis Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Yuqing Fei
- State Key Laboratory for Oxo Synthesis and Selective Oxidation State Key Laboratory of Solid Lubrication Centre for Green Chemistry and Catalysis Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Yan Long
- State Key Laboratory for Oxo Synthesis and Selective Oxidation State Key Laboratory of Solid Lubrication Centre for Green Chemistry and Catalysis Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Youquan Deng
- State Key Laboratory for Oxo Synthesis and Selective Oxidation State Key Laboratory of Solid Lubrication Centre for Green Chemistry and Catalysis Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China.,Qingdao Center of Resource Chemistry& New Materials, Qingdao, 266100, P. R. China
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17
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Samuilov AY, Alekbaev DR, Samuilov YD. Catalytic Metathesis of N-Methylformamide with Dimethyl Carbonate by Alcohol Associates. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2019. [DOI: 10.1134/s0036024419120240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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18
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Fu HC, You F, Li HR, He LN. CO 2 Capture and in situ Catalytic Transformation. Front Chem 2019; 7:525. [PMID: 31396509 PMCID: PMC6667559 DOI: 10.3389/fchem.2019.00525] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Accepted: 07/09/2019] [Indexed: 11/22/2022] Open
Abstract
The escalating rate of fossil fuel combustion contributes to excessive CO2 emission and the resulting global climate change has drawn considerable attention. Therefore, tremendous efforts have been devoted to mitigate the CO2 accumulation in the atmosphere. Carbon capture and storage (CCS) strategy has been regarded as one of the promising options for controlling CO2 build-up. However, desorption and compression of CO2 need extra energy input. To circumvent this energy issue, carbon capture and utilization (CCU) strategy has been proposed whereby CO2 can be captured and in situ activated simultaneously to participate in the subsequent conversion under mild conditions, offering valuable compounds. As an alternative to CCS, the CCU has attracted much concern. Although various absorbents have been developed for the CCU strategy, the direct, in situ chemical conversion of the captured CO2 into valuable chemicals remains in its infancies compared with the gaseous CO2 conversion. This review summarizes the recent progress on CO2 capture and in situ catalytic transformation. The contents are introduced according to the absorbent types, in which different reaction type is involved and the transformation mechanism of the captured CO2 and the role of the absorbent in the conversion are especially elucidated. We hope this review can shed light on the transformation of the captured CO2 and arouse broad concern on the CCU strategy.
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Affiliation(s)
- Hong-Chen Fu
- College of Pharmacy, Nankai University, Tianjin, China.,State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, China
| | - Fei You
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, China
| | - Hong-Ru Li
- College of Pharmacy, Nankai University, Tianjin, China.,State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, China
| | - Liang-Nian He
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, China
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19
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Mostarda S, Gür Maz T, Piccinno A, Cerra B, Banoglu E. Optimisation by Design of Experiment of Benzimidazol-2-One Synthesis under Flow Conditions. Molecules 2019; 24:molecules24132447. [PMID: 31277341 PMCID: PMC6651037 DOI: 10.3390/molecules24132447] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 06/27/2019] [Accepted: 06/28/2019] [Indexed: 01/19/2023] Open
Abstract
A novel flow-based approach for the preparation of benzimidazol-2-one (1) scaffold by the 1,1′-carbonyldiimidazole (CDI)-promoted cyclocarbonylation of o-phenylenediamine (2) is reported. Starting from a preliminary batch screening, the model reaction was successfully translated under flow conditions and optimised by means of design of experiment (DoE). The method allowed the efficient preparation of this privileged scaffold and to set up a general protocol for the multigram-scale preparation in high yield, purity, and productivity, and was successfully applied for the multigram flow synthesis of N-(2-chlorobenzyl)-5-cyano-benzimidazol-2-one, which is a key synthon for hit-to-lead explorations in our anti-inflammatory drug discovery program.
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Affiliation(s)
- Serena Mostarda
- Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo 1, 06123 Perugia, Italy
- Current affiliation: Novartis Pharma AG, CH-4002 Basel, Switzerland
| | - Tugçe Gür Maz
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, Etiler, 06560 Ankara, Turkey
| | - Alessandro Piccinno
- Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo 1, 06123 Perugia, Italy
| | - Bruno Cerra
- Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo 1, 06123 Perugia, Italy.
| | - Erden Banoglu
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, Etiler, 06560 Ankara, Turkey.
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20
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Zhou D, Wang P, Long Y, Fei Y, Deng Y. Recovery of the polymers formed during thermal cracking of N-substituted dicarbamates over Fe–Ni/Al2O3. Catal Sci Technol 2019. [DOI: 10.1039/c9cy00031c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Regenerated carbamate from the thermal cracking polymers via the alcoholysis reaction in the presence of ethyl carbamate.
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Affiliation(s)
- Dawei Zhou
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- State Key Laboratory of Solid Lubrication
- Centre for Green Chemistry and Catalysis
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Lanzhou
| | - Peixue Wang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- State Key Laboratory of Solid Lubrication
- Centre for Green Chemistry and Catalysis
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Lanzhou
| | - Yan Long
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- State Key Laboratory of Solid Lubrication
- Centre for Green Chemistry and Catalysis
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Lanzhou
| | - Yuqing Fei
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- State Key Laboratory of Solid Lubrication
- Centre for Green Chemistry and Catalysis
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Lanzhou
| | - Youquan Deng
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- State Key Laboratory of Solid Lubrication
- Centre for Green Chemistry and Catalysis
- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
- Lanzhou
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21
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Asemani H, Zareanshahraki F, Mannari V. Design of hybrid nonisocyanate polyurethane coatings for advanced ambient temperature curing applications. J Appl Polym Sci 2018. [DOI: 10.1002/app.47266] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Hamidreza Asemani
- Coating Research Institute (CRI) Eastern Michigan University 430 West Forest Avenue, Ypsilanti Michigan 48197
| | - Forough Zareanshahraki
- Coating Research Institute (CRI) Eastern Michigan University 430 West Forest Avenue, Ypsilanti Michigan 48197
| | - Vijay Mannari
- Coating Research Institute (CRI) Eastern Michigan University 430 West Forest Avenue, Ypsilanti Michigan 48197
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22
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Samuilov AY, Alekbaev DR, Samuilov YD. Quantum Chemical Study of Addition–Elimination Reactions of Dimethyl Carbonate with Methylamine. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2018. [DOI: 10.1134/s1070428018100032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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23
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Kaiser T, Rathgeb A, Gertig C, Bardow A, Leonhard K, Jupke A. Carbon2Polymer - Conceptual Design of a CO2
-Based Process for the Production of Isocyanates. CHEM-ING-TECH 2018. [DOI: 10.1002/cite.201800029] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Teresa Kaiser
- RWTH Aachen University; Aachener Verfahrenstechnik, Fluid Process Engineering (AVT.FVT); Forckenbeckstraße 51 52074 Aachen Germany
| | - Andrea Rathgeb
- RWTH Aachen University; Aachener Verfahrenstechnik, Fluid Process Engineering (AVT.FVT); Forckenbeckstraße 51 52074 Aachen Germany
| | - Christoph Gertig
- RWTH Aachen University; Institute of Technical Thermodynamics (LTT); Schinkelstraße 8 52062 Aachen Germany
| | - André Bardow
- RWTH Aachen University; Institute of Technical Thermodynamics (LTT); Schinkelstraße 8 52062 Aachen Germany
- Forschungszentrum Jülich; Institute of Energy and Climate Research (IEK 10); Wilhelm-Johnen-Straße 09.7 52425 Jülich Germany
| | - Kai Leonhard
- RWTH Aachen University; Institute of Technical Thermodynamics (LTT); Schinkelstraße 8 52062 Aachen Germany
| | - Andreas Jupke
- RWTH Aachen University; Aachener Verfahrenstechnik, Fluid Process Engineering (AVT.FVT); Forckenbeckstraße 51 52074 Aachen Germany
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