1
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Li D, Qiu S, Wei Y, Zhao Y, Wu L. Ligand Control of Copper-Mediated Cycloadditions of Acetylene to Azides: Chemo- and Regio-Selective Formation of Deutero- and Iodo-Substituted 1,2,3-Triazoles. J Org Chem 2023. [PMID: 38152860 DOI: 10.1021/acs.joc.3c01406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
The participation of σ-monocopper and σ-bis-copper acetylide in mechanistic pathways for copper-catalyzed cycloaddition (CuAAC) reactions of acetylene with azides was probed by analysis of deuterium distributions in the 1,2,3-triazole product formed by deuterolysis of initially formed mono- and bis-copper triazoles. The results show that, when Cu(Phen)(PPh3)2NO3 is used as the catalyst for reactions of acetylene with azides in DMF/D2O, 1-substituted-5-deutero-1,2,3-triazoles are generated selectively. This finding demonstrates that the Cu(Phen)(PPh3)2NO3-catalyzed cycloadditions utilize monocopper acetylide as the substrate and produce 5-copper-1,2,3-triazoles initially. Conversely, when DBU or Et3N is the copper ligand, the process takes place through initial formation and cycloaddition of bis-copper acetylide to produce 4,5-bis-copper-triazole, which reacts with D2O to form the corresponding 4,5-bis-deutero-triazole. Moreover, when C2D2 is used as the substrate, Cu(Phen)(PPh3)2NO3 as the Cu ligand, and H2O/DMF as the solvent, mono-C4-deutreo 1,2,3-triazoles are generated in high yields and excellent levels of regioselectivity. Lastly, CuAAC reactions of acetylene with azides, promoted by CuCl2·2H2O and NaI, yield 4,5-diiodo-1,2,3-triazoles with moderate to high efficiencies.
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Affiliation(s)
- Dongying Li
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, Hainan Normal University, Haikou 571158, PR China
| | - Shanguang Qiu
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, Hainan Normal University, Haikou 571158, PR China
| | - Yunlong Wei
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, Hainan Normal University, Haikou 571158, PR China
| | - Yanmei Zhao
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, Hainan Normal University, Haikou 571158, PR China
| | - Luyong Wu
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, Hainan Normal University, Haikou 571158, PR China
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2
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Voronin VV, Polynski MV, Ledovskaya MS. 1,2,4-Triazines and Calcium Carbide in the Catalyst-Free Synthesis of 2,3,6-Trisubstituted Pyridines and Their D-, 13 C-, and Doubly D 2 - 13 C 2 -Labeled Analogues. Chem Asian J 2023; 18:e202300781. [PMID: 37843978 DOI: 10.1002/asia.202300781] [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: 09/08/2023] [Revised: 10/12/2023] [Accepted: 10/16/2023] [Indexed: 10/18/2023]
Abstract
A novel synthetic approach to 2,3,6-trisubstituted pyridines, their 4,5-dideuterated derivatives, 4,5-13 C2 - and doubly-labeled D2 -13 C2 -pyridines has been developed using catalyst-free [4+2] cycloaddition of 1,2,4-triazines and in situ generated acetylene or labeled acetylene. Calcium carbide and water or deuterium oxide were used for the in situ generation of acetylene and dideuteroacetylene. Calcium carbide-13 C2 in the mixture with water or deuterium oxide was applied as 13 C2 -acetylene and D2 -13 C2 -acetylene source.
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Affiliation(s)
- Vladimir V Voronin
- Saint Petersburg State University, Institute of Chemistry, Universitetsky Prospect 26, Saint Petersburg, 198504, Russia
| | - Mikhail V Polynski
- Saint Petersburg State University, Institute of Chemistry, Universitetsky Prospect 26, Saint Petersburg, 198504, Russia
- Current address: National University of Singapore, Department of Chemical and Biomolecular Engineering, 4 Engineering Drive 4, Singapore, 117585, Singapore
| | - Maria S Ledovskaya
- Saint Petersburg State University, Institute of Chemistry, Universitetsky Prospect 26, Saint Petersburg, 198504, Russia
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3
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Liao H, Li Z. N-Vinylation of Aromatic Sulfonamides Using Calcium Carbide as a Concise Solid Alkyne Source. Tetrahedron Lett 2023. [DOI: 10.1016/j.tetlet.2023.154445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
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4
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Chen W, Li G, Wen F, Wang Q, Li Z. Concise Construction of 1‐Sulfonyl‐1
H
‐indoles Using Solid Calcium Carbide as a Surrogate of Gaseous Acetylene. ChemistrySelect 2023. [DOI: 10.1002/slct.202203855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Wei Chen
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 P. R. China
| | - Guorui Li
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 P. R. China
| | - Fei Wen
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 P. R. China
| | - Qian Wang
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 P. R. China
| | - Zheng Li
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 P. R. China
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5
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Piperidine Derivatives: Recent Advances in Synthesis and Pharmacological Applications. Int J Mol Sci 2023; 24:ijms24032937. [PMID: 36769260 PMCID: PMC9917539 DOI: 10.3390/ijms24032937] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/27/2023] [Accepted: 01/29/2023] [Indexed: 02/05/2023] Open
Abstract
Piperidines are among the most important synthetic fragments for designing drugs and play a significant role in the pharmaceutical industry. Their derivatives are present in more than twenty classes of pharmaceuticals, as well as alkaloids. The current review summarizes recent scientific literature on intra- and intermolecular reactions leading to the formation of various piperidine derivatives: substituted piperidines, spiropiperidines, condensed piperidines, and piperidinones. Moreover, the pharmaceutical applications of synthetic and natural piperidines were covered, as well as the latest scientific advances in the discovery and biological evaluation of potential drugs containing piperidine moiety. This review is designed to help both novice researchers taking their first steps in this field and experienced scientists looking for suitable substrates for the synthesis of biologically active piperidines.
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6
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Ledovskaya MS, Voronin VV, Valov NR. New Reactions of Acetylene Generated in Two-Chamber Reactor. RUSS J GEN CHEM+ 2023. [DOI: 10.1134/s1070363223020019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/01/2023]
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7
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Zhang Z, Wen F, Liu H, Li Z. Selective
N
‐Monovinylation of Primary Aromatic Amides Using Calcium Carbide as an Alkyne Source. ChemistrySelect 2022. [DOI: 10.1002/slct.202201463] [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)
- Zeshuai Zhang
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 P. R. China
| | - Fei Wen
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 P. R. China
| | - Haiyan Liu
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 P. R. China
| | - Zheng Li
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 P. R. China
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8
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Murtinho D, Elisa da Silva Serra M. Transition Metal Catalysis in Synthetic Heterocyclic Chemistry. HETEROCYCLES 2022. [DOI: 10.1002/9783527832002.ch5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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9
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Cao L, Huang L, Xu X, Van der Eycken EV, Feng H. Synthesis of nitrogen-tethered 1,6-enynes through CuI/TFA catalysis. Org Chem Front 2022. [DOI: 10.1039/d1qo01358k] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A new cascade process of the TFA-promoted Pictet–Spengler reaction and Cu-catalyzed intermolecular hydride transfer/alkynylation of an amine, formaldehyde solution, and an alkyne has been developed.
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Affiliation(s)
- Leilei Cao
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai, 201620, China
| | - Liliang Huang
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai, 201620, China
| | - Xianjun Xu
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, KU Leuven, Celestijnenlaan 200F, Leuven, B-3001, Belgium
| | - Erik V. Van der Eycken
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, KU Leuven, Celestijnenlaan 200F, Leuven, B-3001, Belgium
- Shanghai Peoples’ Friendship University of Russia (RUDN University), Miklukho-Maklaya Street 6, Moscow, 117198, Russia
| | - Huangdi Feng
- College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai, 201620, China
- Shanghai Frontiers Science Research Center for Druggability of Cardiovascular noncoding RNA, Institute for Frontier Medical Technology, Shanghai University of Engineering Science, Shanghai, 201620, China
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10
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Schlimpen F, Plaçais C, Starck E, Bénéteau V, Pale P, Chassaing S. α-Tertiary Propargylamine Synthesis via KA 2-Type Coupling Reactions under Solvent-Free Cu I-Zeolite Catalysis. J Org Chem 2021; 86:16593-16613. [PMID: 34806367 DOI: 10.1021/acs.joc.1c01893] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The potential of copper(I)-zeolite catalysis was evaluated in the three-component KA2-coupling mediated synthesis of α-tertiary propargylamines. Our archetypal copper(I)-doped zeolite CuI-USY proved to be efficient under ligand- and solvent-free conditions at 80 °C. Usable up to four times, this catalytic material enables the coupling of diverse ketones, alkynes, and amines with a broad functional group tolerance. A decarboxylative and a desilylative version, respectively, involving an alkynoic acid and trimethylsilylacetylene as alkyne surrogates, was also set up to bypass selectivity issues and/or to access α-tertiary propargylamines that are unattainable under standard KA2 conditions. Interestingly, the KA2-type coupling reactions were successfully linked to other CuI-catalyzed reactions, thus resulting in sequential one-pot processes under full CuI-USY catalysis.
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Affiliation(s)
- Fabian Schlimpen
- Laboratoire de Synthèse, Réactivité Organique et Catalyse (LASYROC), Institut de Chimie, CNRS-UMR7177, Université de Strasbourg, 4 rue Blaise Pascal, Strasbourg 67070, France
| | - Clotilde Plaçais
- Laboratoire de Synthèse, Réactivité Organique et Catalyse (LASYROC), Institut de Chimie, CNRS-UMR7177, Université de Strasbourg, 4 rue Blaise Pascal, Strasbourg 67070, France
| | - Eliot Starck
- Laboratoire de Synthèse, Réactivité Organique et Catalyse (LASYROC), Institut de Chimie, CNRS-UMR7177, Université de Strasbourg, 4 rue Blaise Pascal, Strasbourg 67070, France
| | - Valérie Bénéteau
- Laboratoire de Synthèse, Réactivité Organique et Catalyse (LASYROC), Institut de Chimie, CNRS-UMR7177, Université de Strasbourg, 4 rue Blaise Pascal, Strasbourg 67070, France
| | - Patrick Pale
- Laboratoire de Synthèse, Réactivité Organique et Catalyse (LASYROC), Institut de Chimie, CNRS-UMR7177, Université de Strasbourg, 4 rue Blaise Pascal, Strasbourg 67070, France
| | - Stefan Chassaing
- Laboratoire de Synthèse, Réactivité Organique et Catalyse (LASYROC), Institut de Chimie, CNRS-UMR7177, Université de Strasbourg, 4 rue Blaise Pascal, Strasbourg 67070, France
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11
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Liu H, Li Z. Copper-Catalyzed Construction of Benzo[4,5]imidazo[2,1- a]isoquinolines Using Calcium Carbide as a Solid Alkyne Source. Org Lett 2021; 23:8407-8412. [PMID: 34633205 DOI: 10.1021/acs.orglett.1c03133] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A method for the synthesis of benzo[4,5]imidazo[2,1-a]isoquinolines through Sonogashira cross-coupling/nucleophilic addition tandem reactions using calcium carbide as a solid alkyne source, 2-(2-bromophenyl)benzimidazoles as starting materials, and copper as a catalyst is described. The target products can also be synthesized through one-pot three-component reactions of o-phenylenediamines, o-bromobenzaldehydes, and calcium carbide. Both reaction routes can also be scaled up to gram scale.
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Affiliation(s)
- Haiyan Liu
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, P. R. China
| | - Zheng Li
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, P. R. China
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12
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Erokhin KS, Gordeev EG, Samoylenko DE, Rodygin KS, Ananikov VP. 3D Printing to Increase the Flexibility of the Chemical Synthesis of Biologically Active Molecules: Design of On-Demand Gas Generation Reactors. Int J Mol Sci 2021; 22:9919. [PMID: 34576082 PMCID: PMC8472564 DOI: 10.3390/ijms22189919] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 09/08/2021] [Accepted: 09/10/2021] [Indexed: 11/16/2022] Open
Abstract
The development of new drugs is accelerated by rapid access to functionalized and D-labeled molecules with improved activity and pharmacokinetic profiles. Diverse synthetic procedures often involve the usage of gaseous reagents, which can be a difficult task due to the requirement of a dedicated laboratory setup. Here, we developed a special reactor for the on-demand production of gases actively utilized in organic synthesis (C2H2, H2, C2D2, D2, and CO2) that completely eliminates the need for high-pressure equipment and allows for integrating gas generation into advanced laboratory practice. The reactor was developed by computer-aided design and manufactured using a conventional 3D printer with polypropylene and nylon filled with carbon fibers as materials. The implementation of the reactor was demonstrated in representative reactions with acetylene, such as atom-economic nucleophilic addition (conversions of 19-99%) and nickel-catalyzed S-functionalization (yields 74-99%). One of the most important advantages of the reactor is the ability to generate deuterated acetylene (C2D2) and deuterium gas (D2), which was used for highly significant, atom-economic and cost-efficient deuterium labeling of S,O-vinyl derivatives (yield 68-94%). Successful examples of their use in organic synthesis are provided to synthesize building blocks of heteroatom-functionalized and D-labeled biologically active organic molecules.
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Affiliation(s)
- Kirill S. Erokhin
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences, Leninsky Prospect 47, 119991 Moscow, Russia; (K.S.E.); (E.G.G.); (K.S.R.)
| | - Evgeniy G. Gordeev
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences, Leninsky Prospect 47, 119991 Moscow, Russia; (K.S.E.); (E.G.G.); (K.S.R.)
| | - Dmitriy E. Samoylenko
- Institute of Chemistry, Saint Petersburg State University, Universitetsky Prospect 26, 198504 Peterhof, Russia;
| | - Konstantin S. Rodygin
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences, Leninsky Prospect 47, 119991 Moscow, Russia; (K.S.E.); (E.G.G.); (K.S.R.)
- Institute of Chemistry, Saint Petersburg State University, Universitetsky Prospect 26, 198504 Peterhof, Russia;
| | - Valentine P. Ananikov
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences, Leninsky Prospect 47, 119991 Moscow, Russia; (K.S.E.); (E.G.G.); (K.S.R.)
- Institute of Chemistry, Saint Petersburg State University, Universitetsky Prospect 26, 198504 Peterhof, Russia;
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13
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Ma X, Wang Z, Liu Z, Li Z. One‐Pot Three‐Component
Synthesis of
2‐Methyl
‐3‐aminobenzofurans Using Calcium Carbide as a Concise Solid Alkyne Source. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202100383] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Xiaolong Ma
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 China
| | - Zhiqiang Wang
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 China
| | - Zhenrong Liu
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 China
| | - Zheng Li
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 China
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14
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Gadde K, Maes BUW, Abbaspour Tehrani K. HFIP-mediated 2-aza-Cope rearrangement: metal-free synthesis of α-substituted homoallylamines at ambient temperature. Org Biomol Chem 2021; 19:4067-4075. [PMID: 33978010 DOI: 10.1039/d1ob00404b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
An efficient metal-free strategy for the synthesis of α-substituted homoallylamine derivatives has been developed via a 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP)-promoted 2-aza-Cope rearrangement of aldimines, generated in situ by condensation of aldehydes with easily accessible 1,1-diphenylhomoallylamines. This reaction provides rapid access to α-substituted homoallylamines with excellent functional group tolerance and yields. The reaction takes place at room temperature and no chromatographic purification is required for product isolation. The synthetic utility of the current method is further demonstrated by the transformation of the obtained benzophenone ketimines into N-unprotected homoallylamines, an α-amino alcohol and an α-amino amide.
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Affiliation(s)
- Karthik Gadde
- Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, B-2020 Antwerp, Belgium.
| | - Bert U W Maes
- Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, B-2020 Antwerp, Belgium.
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15
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Fu R, Lu Y, Yue G, Wu D, Xu L, Song H, Cao C, Yu X, Zong Y. Direct Synthesis of 3-Coumaranones with Calcium Carbide as an Acetylene Source. Org Lett 2021; 23:3141-3145. [PMID: 33819044 DOI: 10.1021/acs.orglett.1c00821] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A novel synthesis method for the construction of 3-coumaranones from the reaction of two molecules, calcium carbide and salicylaldehyde, was reported. Various 2-methyl-2-vinylbenzofuran-3(2H)-ones could be obtained in moderate yields in the absence of a metal catalyst. The salient features of this protocol involve widely available starting materials, an inexpensive and easy-to-handle alkyne source, and a cost-efficient route. The reaction mechanism was verified by density functional theory calculations of possible intermediates and corresponding transition states.
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Affiliation(s)
- Rugang Fu
- Key Laboratory of Hexi Corridor Resources Utilization of Gansu, College of Chemistry and Chemical Engineering, Hexi University, Zhangye 734000, P. R. China
| | - Yongzheng Lu
- Key Laboratory of Hexi Corridor Resources Utilization of Gansu, College of Chemistry and Chemical Engineering, Hexi University, Zhangye 734000, P. R. China
| | - Guoren Yue
- Key Laboratory of Hexi Corridor Resources Utilization of Gansu, College of Chemistry and Chemical Engineering, Hexi University, Zhangye 734000, P. R. China
| | - Dongqing Wu
- Key Laboratory of Hexi Corridor Resources Utilization of Gansu, College of Chemistry and Chemical Engineering, Hexi University, Zhangye 734000, P. R. China
| | - Li Xu
- Key Laboratory of Hexi Corridor Resources Utilization of Gansu, College of Chemistry and Chemical Engineering, Hexi University, Zhangye 734000, P. R. China
| | - Hai Song
- Key Laboratory of Hexi Corridor Resources Utilization of Gansu, College of Chemistry and Chemical Engineering, Hexi University, Zhangye 734000, P. R. China
| | - Cheng Cao
- Key Laboratory of Hexi Corridor Resources Utilization of Gansu, College of Chemistry and Chemical Engineering, Hexi University, Zhangye 734000, P. R. China
| | - Xinghai Yu
- Key Laboratory of Hexi Corridor Resources Utilization of Gansu, College of Chemistry and Chemical Engineering, Hexi University, Zhangye 734000, P. R. China
| | - Yingxiao Zong
- Key Laboratory of Hexi Corridor Resources Utilization of Gansu, College of Chemistry and Chemical Engineering, Hexi University, Zhangye 734000, P. R. China
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16
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Zorba LP, Vougioukalakis GC. The Ketone-Amine-Alkyne (KA2) coupling reaction: Transition metal-catalyzed synthesis of quaternary propargylamines. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213603] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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17
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Affiliation(s)
- Zhenrong Liu
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou, Gansu 730070 P. R. China
| | - Zheng Li
- College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou, Gansu 730070 P. R. China
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18
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Polynski MV, Sapova MD, Ananikov VP. Understanding the solubilization of Ca acetylide with a new computational model for ionic pairs. Chem Sci 2020; 11:13102-13112. [PMID: 34094492 PMCID: PMC8163204 DOI: 10.1039/d0sc04752j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Accepted: 10/07/2020] [Indexed: 01/05/2023] Open
Abstract
The unique reactivity of the acetylenic unit in DMSO gives rise to ubiquitous synthetic methods. We theoretically consider CaC2 solubility and protolysis in DMSO and formulate a strategy for CaC2 activation in solution-phase chemical transformations. For this, we use a new strategy for the modeling of ionic compounds in strongly coordinating solvents combining Born-Oppenheimer molecular dynamics with the DFTB3-D3(BJ) Hamiltonian and static DFT computations at the PBE0-D3(BJ)/pob-TZVP-gCP level. We modeled the thermodynamics of CaC2 protolysis under ambient conditions, taking into account its known heterogeneity and considering three polymorphs of CaC2. We give a theoretical basis for the existence of the elusive intermediate HC[triple bond, length as m-dash]C-Ca-OH and show that CaC2 insolubility in DMSO is of thermodynamic nature. We confirm the unique role of water and specific properties of DMSO in CaC2 activation and explain how the activation is realized. The proposed strategy for the utilization of CaC2 in sustainable organic synthesis is outlined.
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Affiliation(s)
- Mikhail V Polynski
- Saint Petersburg State University Universitetsky Prospect 26 Saint Petersburg 198504 Russia
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences Leninsky Prospect 47 Moscow 119991 Russia
| | - Mariia D Sapova
- Saint Petersburg State University Universitetsky Prospect 26 Saint Petersburg 198504 Russia
| | - Valentine P Ananikov
- Saint Petersburg State University Universitetsky Prospect 26 Saint Petersburg 198504 Russia
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences Leninsky Prospect 47 Moscow 119991 Russia
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19
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Rodygin KS, Ledovskaya MS, Voronin VV, Lotsman KA, Ananikov VP. Calcium Carbide: Versatile Synthetic Applications, Green Methodology and Sustainability. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001098] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Konstantin S. Rodygin
- Institute of Chemistry Saint Petersburg State University Universitetskiy pr. 26 198504 Saint Petersburg Russia
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences Leninsky pr. 47 119991 Moscow Russia
| | - Maria S. Ledovskaya
- Institute of Chemistry Saint Petersburg State University Universitetskiy pr. 26 198504 Saint Petersburg Russia
| | - Vladimir V. Voronin
- Institute of Chemistry Saint Petersburg State University Universitetskiy pr. 26 198504 Saint Petersburg Russia
| | - Kristina A. Lotsman
- Institute of Chemistry Saint Petersburg State University Universitetskiy pr. 26 198504 Saint Petersburg Russia
| | - Valentine P. Ananikov
- Institute of Chemistry Saint Petersburg State University Universitetskiy pr. 26 198504 Saint Petersburg Russia
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences Leninsky pr. 47 119991 Moscow Russia
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20
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Gao L, Liu Z, Ma X, Li Z. Direct Synthesis of Propen-2-yl Sulfones through Cascade Reactions Using Calcium Carbide as an Alkyne Source. Org Lett 2020; 22:5246-5250. [DOI: 10.1021/acs.orglett.0c01915] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Lei Gao
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, P. R. China
| | - Zhenrong Liu
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, P. R. China
| | - Xiaolong Ma
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, P. R. China
| | - Zheng Li
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, P. R. China
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21
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Ravn AK, Johansen MB, Skrydstrup T. Controlled Release of Reactive Gases: A Tale of Taming Carbon Monoxide. Chempluschem 2020; 85:1529-1533. [PMID: 32510185 DOI: 10.1002/cplu.202000319] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 05/21/2020] [Indexed: 12/19/2022]
Abstract
This Personal Account describes the development of air-stable and solid precursors for on-demand release of carbon monoxide. In combination with the development of a two-chamber reactor, COware®, CO liberation can be achieved under safe working conditions, as well as allowing transition metal-mediated carbonylations with stoichiometric carbon monoxide. Particularly appealing is the adaptability of this chemical technology for the preparation of carbon isotope labeled bioactive compounds.
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Affiliation(s)
- Anne K Ravn
- Carbon Dioxide Activation Center (CADIAC), Department of Chemistry and the, Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, 8000, Aarhus C, Denmark
| | - Martin B Johansen
- Carbon Dioxide Activation Center (CADIAC), Department of Chemistry and the, Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, 8000, Aarhus C, Denmark.,Department of Engineering, Aarhus University, Åbogade 40, 8200, Aarhus N, Denmark
| | - Troels Skrydstrup
- Carbon Dioxide Activation Center (CADIAC), Department of Chemistry and the, Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, 8000, Aarhus C, Denmark
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22
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Liu S, Yin S, Zhang Z, Liu H, Liu M, Han B. Synthesis of Bis(trimethylsilyl)acetylene (BTMSA) by Direct Reaction of CaC
2
with
N
‐(trimethylsilyl)imidazole. ChemistrySelect 2020. [DOI: 10.1002/slct.202000255] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Shuaishuai Liu
- Beijing National Laboratory for Molecular SciencesCAS Key Laboratory of Colloid and Interface and Chemical Thermodynamics.Institute of ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Chemistry and Chemical EngineeringUniversity of Chinese Academy of Sciences Beijing 100049 China
| | - Shuai Yin
- Beijing National Laboratory for Molecular SciencesCAS Key Laboratory of Colloid and Interface and Chemical Thermodynamics.Institute of ChemistryChinese Academy of Sciences Beijing 100190 China
| | - Zhaofu Zhang
- Beijing National Laboratory for Molecular SciencesCAS Key Laboratory of Colloid and Interface and Chemical Thermodynamics.Institute of ChemistryChinese Academy of Sciences Beijing 100190 China
| | - Huizhen Liu
- Beijing National Laboratory for Molecular SciencesCAS Key Laboratory of Colloid and Interface and Chemical Thermodynamics.Institute of ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Chemistry and Chemical EngineeringUniversity of Chinese Academy of Sciences Beijing 100049 China
| | - Mingyang Liu
- Beijing National Laboratory for Molecular SciencesCAS Key Laboratory of Colloid and Interface and Chemical Thermodynamics.Institute of ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Chemistry and Chemical EngineeringUniversity of Chinese Academy of Sciences Beijing 100049 China
| | - Buxing Han
- Beijing National Laboratory for Molecular SciencesCAS Key Laboratory of Colloid and Interface and Chemical Thermodynamics.Institute of ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Chemistry and Chemical EngineeringUniversity of Chinese Academy of Sciences Beijing 100049 China
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23
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Lu H, Li Z. Synthesis of 1,2,3-Triazolyl-Based Ketoximes Using Calcium Carbide as an Acetylene Source. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901712] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Hao Lu
- Chemistry and Chemical Engineering; Northwest Normal University; 730070 Lanzhou Gansu P. R. China
| | - Zheng Li
- Chemistry and Chemical Engineering; Northwest Normal University; 730070 Lanzhou Gansu P. R. China
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24
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Gao L, Li Z. Synthesis of aromatic terminal allenes and aliphatic terminal alkynes from hydrazones using calcium carbide as an acetylene source. Org Chem Front 2020. [DOI: 10.1039/c9qo01400d] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple method for the selective synthesis of aromatic terminal allenes and aliphatic terminal alkynes from the reactions of calcium carbide with ketone and aldehyde p-tosylhydrazones using copper as a mediator is described.
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Affiliation(s)
- Lei Gao
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Zheng Li
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
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25
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Demaerel J, Veryser C, De Borggraeve WM. Ex situ gas generation for lab scale organic synthesis. REACT CHEM ENG 2020. [DOI: 10.1039/c9re00497a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
This review discusses recent examples of ex situ generated gaseous reagents, and their use in organic synthesis.
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Affiliation(s)
- Joachim Demaerel
- Molecular Design and Synthesis
- Department of Chemistry
- 3001 Leuven
- Belgium
| | - Cedrick Veryser
- Molecular Design and Synthesis
- Department of Chemistry
- 3001 Leuven
- Belgium
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26
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Voronin VV, Ledovskaya MS, Rodygin KS, Ananikov VP. Examining the vinyl moiety as a protecting group for hydroxyl (–OH) functionality under basic conditions. Org Chem Front 2020. [DOI: 10.1039/d0qo00202j] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A method for the protection and deprotection of alcohols via vinylation and devinylation reactions is proposed. Stability of the vinyl protecting group under various conditions is studied and synthetic applicability is demonstrated.
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Affiliation(s)
| | | | - Konstantin S. Rodygin
- Institute of Chemistry
- Saint Petersburg State University
- Peterhof
- Russia
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences
| | - Valentine P. Ananikov
- Institute of Chemistry
- Saint Petersburg State University
- Peterhof
- Russia
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences
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27
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Mao ZY, Liu YW, Ma RJ, Ye JL, Si CM, Wei BG, Lin GQ. Divergent synthesis of N-heterocyclic 1,6-enynes through a zinc-catalyzed decarboxylative A 3 reaction. Chem Commun (Camb) 2019; 55:14170-14173. [PMID: 31701971 DOI: 10.1039/c9cc06985b] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A zinc-catalyzed decarboxylative A3 reaction of cyclic amino acids, α,β-unsaturated aldehydes and terminal alkynes has been developed. A series of functionalized N-heterocyclic 1,6-enynes have been successfully obtained with excellent regioselectivities through this novel approach. In addition, the utility of this straightforward process is demonstrated by the preparation of a polycyclic nitrogen-containing heterocyclic compound.
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Affiliation(s)
- Zhuo-Ya Mao
- Department of Natural Medicine, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai, 201203, China.
| | - Yi-Wen Liu
- Department of Natural Medicine, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai, 201203, China.
| | - Rui-Jun Ma
- Department of Natural Medicine, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai, 201203, China.
| | - Jian-Liang Ye
- College of Chemistry and Chemical Engineering and the Key Laboratory for Chemical Biology of Fujian Province, Xiamen University, Xiamen 361005, China
| | - Chang-Mei Si
- Department of Natural Medicine, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai, 201203, China.
| | - Bang-Guo Wei
- Department of Natural Medicine, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai, 201203, China.
| | - Guo-Qiang Lin
- Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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28
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Schmidt EY, Bidusenko IA, Protsuk NI, Demyanov YV, Ushakov IA, Trofimov BA. Superbase-Promoted Addition of Acetylene Gas to the C=N Bond. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900932] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Elena Yu. Schmidt
- A. E. Favorsky Irkutsk Institute of Chemistry; Siberian Branch of the Russian Academy of Sciences; 1 Favorsky St 664033 Irkutsk Russian Federation
| | - Ivan A. Bidusenko
- A. E. Favorsky Irkutsk Institute of Chemistry; Siberian Branch of the Russian Academy of Sciences; 1 Favorsky St 664033 Irkutsk Russian Federation
| | - Nadezhda I. Protsuk
- A. E. Favorsky Irkutsk Institute of Chemistry; Siberian Branch of the Russian Academy of Sciences; 1 Favorsky St 664033 Irkutsk Russian Federation
| | - Yan V. Demyanov
- A. E. Favorsky Irkutsk Institute of Chemistry; Siberian Branch of the Russian Academy of Sciences; 1 Favorsky St 664033 Irkutsk Russian Federation
| | - Igor A. Ushakov
- A. E. Favorsky Irkutsk Institute of Chemistry; Siberian Branch of the Russian Academy of Sciences; 1 Favorsky St 664033 Irkutsk Russian Federation
| | - Boris A. Trofimov
- A. E. Favorsky Irkutsk Institute of Chemistry; Siberian Branch of the Russian Academy of Sciences; 1 Favorsky St 664033 Irkutsk Russian Federation
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29
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Lu H, Li Z. Palladium‐Catalyzed One‐Pot Four‐Component Synthesis of β‐Cyano‐α,β‐unsaturated Ketones Using Calcium Carbide as an Acetylene Source and Potassium Hexacyanoferrate(II) as an Eco‐Friendly Cyanide Source. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900733] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Hao Lu
- Chemistry and Chemical EngineeringNorthwest Normal University, Lanzhou Gansu 730070 People's Republic of China
| | - Zheng Li
- Chemistry and Chemical EngineeringNorthwest Normal University, Lanzhou Gansu 730070 People's Republic of China
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30
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Rodygin KS, Vikenteva YA, Ananikov VP. Calcium-Based Sustainable Chemical Technologies for Total Carbon Recycling. CHEMSUSCHEM 2019; 12:1483-1516. [PMID: 30938099 DOI: 10.1002/cssc.201802412] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 12/18/2018] [Accepted: 01/23/2019] [Indexed: 06/09/2023]
Abstract
Calcium carbide, a stable solid compound composed of two atoms of carbon and one of calcium, has proven its effectiveness in chemical synthesis, due to the safety and convenience of handling the C≡C acetylenic units. The areas of CaC2 application are very diverse, and the development of calcium-mediated approaches resolves several important challenges. This Review aims to discuss the laboratory chemistry of calcium carbide, and to go beyond its frontiers to organic synthesis, life sciences, materials and construction, carbon dioxide capturing, alloy manufacturing, and agriculture. The recyclability of calcium carbide and the availability of large-scale industrial production facilities, as well as the future possibility of fossil-resource-independent manufacturing, position this compound as a key chemical platform for sustainable development. Easy regeneration and reuse of the carbide highlight calcium-based sustainable chemical technologies as promising instruments for total carbon recycling.
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Affiliation(s)
- Konstantin S Rodygin
- Institute of Chemistry, Saint Petersburg State University, Universitetsky prospect 26, Saint Petersburg, 198504, Russia
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russia
| | - Yulia A Vikenteva
- Institute of Chemistry, Saint Petersburg State University, Universitetsky prospect 26, Saint Petersburg, 198504, Russia
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russia
| | - Valentine P Ananikov
- Institute of Chemistry, Saint Petersburg State University, Universitetsky prospect 26, Saint Petersburg, 198504, Russia
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russia
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