1
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Logvinenko IG, Sadkova IV, Tolmachova NA, Shishkina SV, Daniliuc CG, Haufe G, Kondratov IS. 4-Trifluoromethoxy proline: synthesis of stereoisomers and lipophilicity study. Org Biomol Chem 2024. [PMID: 38973538 DOI: 10.1039/d4ob00688g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/09/2024]
Abstract
All four stereoisomers of 4-CF3O-proline have been synthesized through a fluorodesulfurization approach using the corresponding 4-hydroxyprolines as starting materials. The investigation of their lipophilicity characteristics and comparison with those of other 4-substituted proline analogs demonstrated a similar impact of CF3 and CF3O groups on log D.
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Affiliation(s)
- Ivan G Logvinenko
- Enamine Ltd, Winston Churchill Str. 78, Kyiv 02094, Ukraine
- Address V.P. Kukhar Institute of Bioorganic Chemistry & Petrochemistry, National Academy of Sciences of Ukraine, Academician Kukhar Str. 1, Kyiv 02094, Ukraine
| | | | | | - Svitlana V Shishkina
- SSI "Institute for Single Crystals" of the National Academy of Sciences of Ukraine, Nauky Ave. 60, Kharkiv 61072, Ukraine
- Institute of Organic Chemistry of the National Academy of Sciences of Ukraine, Academician Kukhar Str. Str. 5, Kyiv 02660, Ukraine
| | - Constantin G Daniliuc
- Organisch-Chemisches Institut, Universität Münster, Corrensstraße 40, Münster 48149, Germany
| | - Günter Haufe
- Organisch-Chemisches Institut, Universität Münster, Corrensstraße 40, Münster 48149, Germany
- Cells-in-Motion Cluster of Excellence, Universität Münster, Waldeyerstraße 15, 48149 Münster, Germany
| | - Ivan S Kondratov
- Enamine Ltd, Winston Churchill Str. 78, Kyiv 02094, Ukraine
- Address V.P. Kukhar Institute of Bioorganic Chemistry & Petrochemistry, National Academy of Sciences of Ukraine, Academician Kukhar Str. 1, Kyiv 02094, Ukraine
- Enamine Germany GmbH, Industriepark Hoechst, G837, 65926 Frankfurt am Main, Germany.
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2
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Marie N, Ma JA, Tognetti V, Cahard D. Photocatalyzed Cascade Hydrogen Atom Transfers for Assembly of Multi-Substituted α-SCF 3 and α-SCF 2H Cyclopentanones. Angew Chem Int Ed Engl 2024:e202407689. [PMID: 38845586 DOI: 10.1002/anie.202407689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Indexed: 07/23/2024]
Abstract
A photocatalyzed formal (3+2) cycloaddition has been developed to construct original polysubstituted α-SCF3 cyclopentanones in a regio- and diastereoselective manner. This building block approach leverages trifluoromethylthio alkynes and branched/linear aldehydes, as readily available reaction partners, in consecutive hydrogen atom transfers and C-C bond formations. Difluoromethylthio alkynes are also compatible substrates. Furthermore, the potential for telescoped reaction starting from alcohols instead of aldehydes was demonstrated, as well as process automatization and scale-up under continuous microflow conditions. This prompted density functional theory (DFT) calculations to support a radical-mediated cascade process.
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Affiliation(s)
- Nicolas Marie
- CNRS, UMR 6014 COBRA, Univ Rouen Normandie, INSA Rouen Normandie, Normandie Univ, INC3M FR 3038, F-76000, Rouen, France
| | - Jun-An Ma
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, and Frontiers Science Center for Synthetic Biology (Ministry of Education), Tianjin University, Tianjin, 300072, China
| | - Vincent Tognetti
- CNRS, UMR 6014 COBRA, Univ Rouen Normandie, INSA Rouen Normandie, Normandie Univ, INC3M FR 3038, F-76000, Rouen, France
| | - Dominique Cahard
- CNRS, UMR 6014 COBRA, Univ Rouen Normandie, INSA Rouen Normandie, Normandie Univ, INC3M FR 3038, F-76000, Rouen, France
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3
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Recent advances in transition-metal-free C–H functionalization of imidazo[1,2-a]pyridines. GREEN SYNTHESIS AND CATALYSIS 2022. [DOI: 10.1016/j.gresc.2022.03.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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4
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Zhang Z, Luo J, Gao H. Rapid Access to Fluorinated Anilides via DAST-Mediated Deoxyfluorination of Arylhydroxylamines. Org Lett 2021; 23:9332-9336. [PMID: 34797084 DOI: 10.1021/acs.orglett.1c03779] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A new strategy for the synthesis of fluorinated anilides in the absence of metals and oxidants has been developed. This deoxyfluorination of N-arylhydroxylamines with diethylaminosulfur trifluoride (DAST) proceeded smoothly under mild conditions, and the ortho- or para-fluorinated aromatic amine products were prepared in moderate to good yields. Structurally diverse fluorinated anilides, including heterocyclic and pharmaceutically relevant molecules, can be efficiently constructed by this protocol.
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Affiliation(s)
- Zhuyong Zhang
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang 315211, China.,School of Chemistry and Chemical Engineering, Shandong University, Ji'nan, Shandong 250100, China
| | - Junfei Luo
- Institute of Mass Spectrometry, School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang 315211, China
| | - Hongyin Gao
- School of Chemistry and Chemical Engineering, Shandong University, Ji'nan, Shandong 250100, China
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5
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Luo J, Lin M, Wu L, Cai Z, He L, Du G. The organocatalytic synthesis of perfluorophenylsulfides via the thiolation of trimethyl(perfluorophenyl)silanes and thiosulfonates. Org Biomol Chem 2021; 19:9237-9241. [PMID: 34647948 DOI: 10.1039/d1ob01350e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The organic superbase t-Bu-P4-catalyzed direct thiolation of trimethyl(perfluorophenyl)silanes and thiosulfonates was developed. Yields of perfluorophenylsulfides of up to 97% under catalysis of 5 mol% t-Bu-P4 were achieved. This method was shown to provide an efficient way to construct the perfluorophenyl-sulfur bond under mild metal-free reaction conditions.
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Affiliation(s)
- Jinyun Luo
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Xinjiang Uygur Autonomous Region, 832000, China.
| | - Muze Lin
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Xinjiang Uygur Autonomous Region, 832000, China.
| | - Leifang Wu
- Analysis and Testing Center of Shihezi University, Xinjiang Uygur Autonomous Region, 832000, China
| | - Zhihua Cai
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Xinjiang Uygur Autonomous Region, 832000, China.
| | - Lin He
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Xinjiang Uygur Autonomous Region, 832000, China.
| | - Guangfen Du
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Xinjiang Uygur Autonomous Region, 832000, China.
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6
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Jiang H, Shen H, Zhu S, Wang B, Yang Y, Nong Z, Yi M, Tang S, Gui QW. Diethylaminosulfur Trifluoride: A Novel, Low-Cost, Stable Double Thiolation Reagent for Imidazo[1,2-α]pyridines. ACS OMEGA 2021; 6:26273-26281. [PMID: 34660986 PMCID: PMC8515576 DOI: 10.1021/acsomega.1c03291] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 08/05/2021] [Indexed: 05/08/2023]
Abstract
We report a novel, inexpensive double thiolation reagent that sulfurizes a broad range of imidazo[1,2-α]pyridines under mild conditions. Importantly, diethylaminosulfur trifluoride, as a common nucleophilic fluorinating reagent, was utilized as a novel thiolation reagent.
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Affiliation(s)
- Hongmei Jiang
- College
of Chemistry and Materials Science, Hunan
Agricultural University, Changsha 410128, People’s Republic
of China
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry
and Chemical Engineering, Hunan University, Changsha 410082, People’s Republic of China
| | - Haicheng Shen
- College
of Chemistry and Materials Science, Hunan
Agricultural University, Changsha 410128, People’s Republic
of China
| | - Sha Zhu
- College
of Chemistry and Materials Science, Hunan
Agricultural University, Changsha 410128, People’s Republic
of China
| | - Binbin Wang
- College
of Chemistry and Materials Science, Hunan
Agricultural University, Changsha 410128, People’s Republic
of China
| | - Yujie Yang
- College
of Chemistry and Materials Science, Hunan
Agricultural University, Changsha 410128, People’s Republic
of China
| | - Zhibin Nong
- College
of Chemistry and Materials Science, Hunan
Agricultural University, Changsha 410128, People’s Republic
of China
| | - Min Yi
- College
of Chemistry and Materials Science, Hunan
Agricultural University, Changsha 410128, People’s Republic
of China
| | - Shiyun Tang
- College
of Chemistry and Materials Science, Hunan
Agricultural University, Changsha 410128, People’s Republic
of China
- China
Yunnan Key Laboratory of Tobacco Chemistry, Research and Development
Center, China Tobacco Yunnan Industrial
Company, Kunming 650231, People’s Republic of China
| | - Qing-Wen Gui
- College
of Chemistry and Materials Science, Hunan
Agricultural University, Changsha 410128, People’s Republic
of China
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry
and Chemical Engineering, Hunan University, Changsha 410082, People’s Republic of China
- ,
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7
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Kaźmierczak M, Bilska‐Markowska M. Diethylaminosulfur Trifluoride (DAST) Mediated Transformations Leading to Valuable Building Blocks and Bioactive Compounds. European J Org Chem 2021. [DOI: 10.1002/ejoc.202101027] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Marcin Kaźmierczak
- Faculty of Chemistry Adam Mickiewicz University in Poznań Uniwersytetu Poznańskiego 8 61-614 Poznań Poland
- Centre for Advanced Technologies Adam Mickiewicz University in Poznań Uniwersytetu Poznańskiego 10 61-614 Poznań Poland
| | - Monika Bilska‐Markowska
- Faculty of Chemistry Adam Mickiewicz University in Poznań Uniwersytetu Poznańskiego 8 61-614 Poznań Poland
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8
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Popov IO, Popova MV, Omelian TV, Dobrydnev AV, Konovalova IS, Shishkina SV, Grygorenko OO, Volovenko YM. Reaction of Dialkylaminosulfur Trifluorides with β‐Keto Sulfonamides and β‐Keto Sulfones. ChemistrySelect 2021. [DOI: 10.1002/slct.202100864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ioann O. Popov
- Enamine Ltd. (http://www.enamine.net) Chervonotkatska Street 78 Kyiv 02660 Ukraine
- Taras Shevchenko National University of Kyiv Lva Tolstoho Street 12 Kyiv 01033 Ukraine
| | - Maria V. Popova
- Taras Shevchenko National University of Kyiv Lva Tolstoho Street 12 Kyiv 01033 Ukraine
| | - Taras V. Omelian
- Enamine Ltd. (http://www.enamine.net) Chervonotkatska Street 78 Kyiv 02660 Ukraine
- Taras Shevchenko National University of Kyiv Lva Tolstoho Street 12 Kyiv 01033 Ukraine
| | - Alexey V. Dobrydnev
- Enamine Ltd. (http://www.enamine.net) Chervonotkatska Street 78 Kyiv 02660 Ukraine
- Taras Shevchenko National University of Kyiv Lva Tolstoho Street 12 Kyiv 01033 Ukraine
| | - Irina S. Konovalova
- SSI “Institute for Single Crystals” National Academy of Science of Ukraine Nauky avenue 60 Kharkiv 61001 Ukraine
| | - Svitlana V. Shishkina
- SSI “Institute for Single Crystals” National Academy of Science of Ukraine Nauky avenue 60 Kharkiv 61001 Ukraine
- Department of Inorganic Chemistry V. N. Karazin Kharkiv National University Svobody square 4 Kharkiv 61077 Ukraine
| | - Oleksandr O. Grygorenko
- Enamine Ltd. (http://www.enamine.net) Chervonotkatska Street 78 Kyiv 02660 Ukraine
- Taras Shevchenko National University of Kyiv Lva Tolstoho Street 12 Kyiv 01033 Ukraine
| | - Yulian M. Volovenko
- Taras Shevchenko National University of Kyiv Lva Tolstoho Street 12 Kyiv 01033 Ukraine
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9
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New visible light organo(metal)-photocatalyzed fluoroalkylsulfanylation (RFS-) and fluoroalkylselenolation (RFSe-) reactions of organic substrates. J Fluor Chem 2020. [DOI: 10.1016/j.jfluchem.2020.109652] [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]
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10
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Kim D, Lim HN. Synthesis of Acyl Fluorides via DAST-Mediated Fluorinative C-C Bond Cleavage of Activated Ketones. Org Lett 2020; 22:7465-7469. [PMID: 32929974 DOI: 10.1021/acs.orglett.0c02603] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A new protocol for preparation of acyl fluorides was developed by recognizing activated ketones as starting materials. The method provides a different scope compared with previously reported methods that employ carboxylic acids as substrates. A working hypothesis of pull-and-push-driven fluorinative C-C bond cleavage was successfully demonstrated by the simple addition of diethylaminosulfur trifluoride (DAST) derivatives to α-oximinoketones. The designed reaction system led to a highly efficient and chemoselective reaction. The wide availability of the ketones allowed for a range of synthetically useful aryloyl and aliphatic acyl fluorides including those containing chiral skeletons. The method is mild, fast, scalable, and potentially one-pot operative.
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Affiliation(s)
- Danhee Kim
- Eco-Friendly New Materials Research Center, Therapeutics&Biotechnology Division, Korea Research Institute of Chemical Technology(KRICT), 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea.,Department of Chemistry, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea
| | - Hee Nam Lim
- Eco-Friendly New Materials Research Center, Therapeutics&Biotechnology Division, Korea Research Institute of Chemical Technology(KRICT), 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Republic of Korea
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11
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Xu L, Yu L, Liu J, Wang H, Zheng C, Zhao G. Enantioselective Vinylogous Mannich‐Type Reactions to Construct CF
3
S‐Containing Stereocenters Catalysed by Chiral Quaternary Phosphonium Salts. Adv Synth Catal 2020. [DOI: 10.1002/adsc.201901621] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Lijun Xu
- Research Center of Resource Recycling Science and Engineering, College of Arts and SciencesShanghai Polytechnic University 2360 Jinhai Road Shanghai 201209 People's Republic of China
- Key Laboratory of Synthetic Chemistry of Natural SubstancesShanghai Institute of Organic Chemistry, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 People's Republic of China
| | - Longhui Yu
- Key Laboratory of Synthetic Chemistry of Natural SubstancesShanghai Institute of Organic Chemistry, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 People's Republic of China
| | - Jun Liu
- Key Laboratory of Synthetic Chemistry of Natural SubstancesShanghai Institute of Organic Chemistry, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 People's Republic of China
| | - Hongyu Wang
- Key Laboratory of Synthetic Chemistry of Natural SubstancesShanghai Institute of Organic Chemistry, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 People's Republic of China
| | - Changwu Zheng
- College of PharmacyShanghai University of Traditional Chinese Medicine Shanghai 201203 People's Republic of China
| | - Gang Zhao
- Key Laboratory of Synthetic Chemistry of Natural SubstancesShanghai Institute of Organic Chemistry, Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 People's Republic of China
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12
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Franco F, Meninno S, Benaglia M, Lattanzi A. Formal α-trifluoromethylthiolation of carboxylic acid derivatives via N-acyl pyrazoles. Chem Commun (Camb) 2020; 56:3073-3076. [DOI: 10.1039/d0cc00116c] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A direct and general one-pot approach to α-trifluoromethylthiolated amides, esters and carboxylic acids has been successfully developed under mild, catalytic and metal-free conditions.
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Affiliation(s)
- Francesca Franco
- Dipartimento di Chimica e Biologia
- Università di Salerno
- Fisciano
- Italy
| | - Sara Meninno
- Dipartimento di Chimica e Biologia
- Università di Salerno
- Fisciano
- Italy
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