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Kilgallon LJ, Shao-Horn Y, Johnson JA. Safe and Scalable Syntheses of N, N-Dimethyltrifluoromethanesulfonamide (DMTMSA) and Other Trifluoromethanesulfonamide Solvents for High Energy Density Battery Applications. J Org Chem 2023; 88:16644-16648. [PMID: 37948744 DOI: 10.1021/acs.joc.3c01745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
A simple, scalable synthetic methodology for the synthesis of N,N-dimethyltrifluoromethanesulfonamide (DMTMSA) and other trifluoromethanesulfonamide solvents is described. No specialized glassware is required, water is the solvent, and an ice bath is used for cooling. Up to 155 g of DMTMSA is synthesized in a single batch in 92% yield. The optimized process is highly mass efficient (PMI = 9.1), and excess dimethylamine may be recovered (93% recovery, 51% decrease in waste) and recycled via a simple short-path distillation.
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Affiliation(s)
- Landon J Kilgallon
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Yang Shao-Horn
- Department of Materials Science and Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
- Research Laboratory of Electronics, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
- Department of Mechanical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Jeremiah A Johnson
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
- Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, Massachusetts 02139, United States
- Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, United States
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Zhang M, Li H, Zhao J, Li Y, Zhang Q. Copper-catalyzed [3 + 1] cyclization of cyclopropenes/diazo compounds and bromodifluoroacetamides: facile synthesis of α,α-difluoro-β-lactam derivatives. Chem Sci 2021; 12:11805-11809. [PMID: 34659719 PMCID: PMC8442724 DOI: 10.1039/d1sc02930d] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 07/29/2021] [Indexed: 01/10/2023] Open
Abstract
We have developed a novel copper-catalyzed cyclization of cyclopropenes/diazo compounds and bromodifluoroacetamides, efficiently synthesizing a series of α,α-difluoro-β-lactams in moderate to excellent yields under mild reaction conditions. This reaction represents the first example of [3 + 1] cyclization for the synthesis of β-lactams utilizing a metal carbene intermediate as the C1 synthon. A copper-catalyzed [3 + 1] cyclization of cyclopropenes and bromodifluoroacetamides/diazo compounds has been successfully developed, efficiently synthesizing a wide range of α,α-difluoro-β-lactams.![]()
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Affiliation(s)
- Mengru Zhang
- Department of Chemistry, Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Northeast Normal University Changchun 130024 China
| | - Hexin Li
- Department of Chemistry, Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Northeast Normal University Changchun 130024 China
| | - Jinbo Zhao
- Department of Chemistry, Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Northeast Normal University Changchun 130024 China .,Department of Chemistry, Jilin Provincial Key Laboratory of Carbon Fiber Development and Application, College of Chemistry and Life Science, Changchun University of Technology Changchun 130012 China
| | - Yan Li
- Department of Chemistry, Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Northeast Normal University Changchun 130024 China
| | - Qian Zhang
- Department of Chemistry, Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Northeast Normal University Changchun 130024 China .,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences 345 Lingling Lu Shanghai 200032 China
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Tolstikova LL, Shainyan BA. N,N-Bis(cyanomethyl)trifluoromethanesulfonamide. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1070428020040235] [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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Prikhod’ko SA, Shabalin AY, Shmakov MM, Bardin VV, Adonin NY. Ionic liquids with fluorine-containing anions as a new class of functional materials: features of the synthesis, physicochemical properties, and use. Russ Chem Bull 2020. [DOI: 10.1007/s11172-020-2719-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Gómez-García O, Gómez E, Monzón-González C, Ramírez-Apan T, Álvarez-Toledano C. An Efficient Strategy for the Synthesis of 1-(Trifluoromethylsulfonamido)propan-2-yl Esters and the Evaluation of Their Cytotoxic Activity. Chem Pharm Bull (Tokyo) 2017; 65:248-252. [PMID: 28250346 DOI: 10.1248/cpb.c16-00724] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
An efficient method for the synthesis of 1-(trifluoromethylsulfonamido)propan-2-yl benzoates is described, the products of the reaction were characterized by heteronuclear single quantum coherence spectroscopy (HSQC), heteronuclear multiple bond correlation (HMBC) and NMR experiments. The overall process began with the activation of the oxazoline ring by triflic anhydride, followed by the opening of the five-membered ring in the 5-methyl-2-phenyl-4,5-dihydrooxazole system. The cytotoxic activity of the new trifluoromethyl sulfonamides was evaluated with six cancer cell lines and human gingival fibroblasts, posteriorly analyzing the influence on cytotoxicity exerted by the withdrawing and donor substituents at the para-position of the phenyl ring. Compounds 3b-e showed cytotoxic activity, with IC50 values ranging from 17-17.44 µM for the cell lines tested, finding the highest effect for compound 3e.
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Affiliation(s)
- Omar Gómez-García
- Departamento Química Orgánica, Escuela Nacional de Ciencias Biológicas-IPN, Prolongación de Carpio y Plan de Ayala S/N
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Madsen AS, Kristensen HME, Lanz G, Olsen CA. The Effect of Various Zinc Binding Groups on Inhibition of Histone Deacetylases 1-11. ChemMedChem 2013; 9:614-26. [DOI: 10.1002/cmdc.201300433] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2013] [Indexed: 12/21/2022]
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Bi-functional fluoroalkylation reagents: an introduction to halo-substituted 3-oxa-perfluoroalkanesulfonyl fluorides. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.10.058] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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New hydrophobic ionic liquids based on (fluorosulfonyl)(polyfluorooxaalkanesulfonyl)imides with various oniums. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.02.095] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Kushner-Lenhoff MN, Blakemore JD, Schley ND, Crabtree RH, Brudvig GW. Effects of aqueous buffers on electrocatalytic water oxidation with an iridium oxide material electrodeposited in thin layers from an organometallic precursor. Dalton Trans 2013; 42:3617-22. [PMID: 23292194 DOI: 10.1039/c2dt32326e] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A thin layer of an amorphous, mixed-valence iridium oxide (electrodeposited from an organometallic precursor, [Cp*Ir(H(2)O)(3)](2+)) is a heterogeneous catalyst among the most active and stable currently available for electrochemical water oxidation. We show that buffers can improve the oxygen-evolution activity of such thin-layer catalysts near neutral pH, but that buffer identity and concentration, as well as the solution pH, remain key determinants of long-term electrocatalyst activity and stability; for example, phosphate buffer can reduce the overpotential by up to 173 mV.
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Ao Y, Peng J, Yuan L, Cui Z, Li C, Li J, Zhai M. Identification of radiolytic products of [C4mim][NTf2] and their effects on the Sr2+ extraction. Dalton Trans 2013; 42:4299-305. [DOI: 10.1039/c2dt32418k] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Flach AM, Johnson FE, Cabasso I. Synthesis and characterization of fluorinated polyionomers. Part I: polyperfluoro-sulfonylethoxy propylene vinyl ether sulfonimides containing aryl sulfonic acids. Polym Chem 2013. [DOI: 10.1039/c3py00315a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Shainyan BA, Tolstikova LL. Trifluoromethanesulfonamides and Related Compounds. Chem Rev 2012; 113:699-733. [DOI: 10.1021/cr300220h] [Citation(s) in RCA: 88] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bagrat A. Shainyan
- A. E. Favorsky Irkutsk Institute
of Chemistry, Siberian Division of Russian Academy of Science, 1
Favorsky Street, Irkutsk 664033, Russia
| | - Ljudmila L. Tolstikova
- A. E. Favorsky Irkutsk Institute
of Chemistry, Siberian Division of Russian Academy of Science, 1
Favorsky Street, Irkutsk 664033, Russia
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Zhang CP, Chen QY, Guo Y, Xiao JC, Gu YC. Progress in fluoroalkylation of organic compounds via sulfinatodehalogenation initiation system. Chem Soc Rev 2012; 41:4536-59. [PMID: 22511113 DOI: 10.1039/c2cs15352a] [Citation(s) in RCA: 167] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The sulfinatodehalogenation reaction represents one of the most important methodologies to incorporate fluorine into organic molecules. Using inexpensive sulfur-containing reactants such as Na(2)S(2)O(4) under mild conditions, per- and polyfluoroalkyl halides (R(F)X, X = Br, I, CCl(3)) can be transformed smoothly into the corresponding sulfinate salts. This method is also used for the perfluoroalkylation of alkenes, dienes, alkynes and aromatics. Notably, after 1998, the sulfinatodehalogenation of perfluoroalkyl chlorides (R(F)Cl) has been realized by using dimethylsulfoxide (DMSO) as a solvent instead of CH(3)CN/H(2)O in the Na(2)S(2)O(4)/NaHCO(3) initiation system. Perfluoroalkyl chlorides, ethyl chlorofluoroacetates and chlorodifluoroacetates, and even nonfluorinated compounds, such as ethyl chloro- or dichloroacetates and chloroform, were either converted into the corresponding sulfinate salts or alkylated alkenes, alkynes and aromatics (including porphyrins). The sulfinatodehalogenation reaction has remarkable advantages. With the increasing demands to utilize the unique properties of fluorine and fluorinated functional groups in medicinal, agricultural and material sciences, we believe that there will continue to be useful developments in sulfinatodehalogenation chemistry and it will be applied more widely in the future.
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Affiliation(s)
- Cheng-Pan Zhang
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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Shainyan BA, Chipanina NN, Oznobikhina LP. The basicity of sulfonamides and carboxamides. Theoretical and experimental analysis and effect of fluorinated substituent. J PHYS ORG CHEM 2012. [DOI: 10.1002/poc.2910] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Bagrat. A. Shainyan
- A. E. Favorsky Irkutsk Institute of Chemistry; Siberian Branch of Russian Academy of Sciences; Favorsky Str. 1; RUS- 664033; Irkutsk; Russia
| | - Nina. N. Chipanina
- A. E. Favorsky Irkutsk Institute of Chemistry; Siberian Branch of Russian Academy of Sciences; Favorsky Str. 1; RUS- 664033; Irkutsk; Russia
| | - Larisa. P. Oznobikhina
- A. E. Favorsky Irkutsk Institute of Chemistry; Siberian Branch of Russian Academy of Sciences; Favorsky Str. 1; RUS- 664033; Irkutsk; Russia
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Zhang C, Wang Z, Chen Q, Zhang C, Gu Y, Xiao J. Synthesis and Physicochemical Properties of Bis(fluoroalkanesulfon)amide‐Based Ionic Liquids. Eur J Inorg Chem 2010. [DOI: 10.1002/ejic.201000171] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Cheng‐Pan Zhang
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China, Fax: +86‐21‐64166128
| | - Zong‐Ling Wang
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China, Fax: +86‐21‐64166128
- Hunan University of Chinese Medicine, Changsha, Hunan Province 410208, China
| | - Qing‐Yun Chen
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China, Fax: +86‐21‐64166128
| | - Chun‐Tao Zhang
- Hunan University of Chinese Medicine, Changsha, Hunan Province 410208, China
| | - Yu‐Cheng Gu
- Syngenta, Jealott's Hill International Research Centre, Bracknell, Berkshire, RG42 6EY, UK
| | - Ji‐Chang Xiao
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China, Fax: +86‐21‐64166128
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