1
|
Yuan WJ, Tong CL, Xu XH, Qing FL. N-Trifluoromethoxyphthalimide: A Shelf-Stable Reagent for Nucleophilic Trifluoromethoxylation. J Org Chem 2023; 88:4434-4441. [PMID: 36920884 DOI: 10.1021/acs.joc.2c03031] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
Due to the unique properties of the OCF3 group, trifluoromethyl ether compounds play an important role in pharmaceuticals and agrochemicals. Recently, considerable attention has been focused on the development of practical and convenient reagents for the direct incorporation of the OCF3 group into organic compounds. Herein, we reported a new trifluoromethoxylating reagent N-trifluoromethoxyphthalimide (Phth-OCF3). The reagent was a stable solid and released an OCF3 anion under mild reaction conditions. We demonstrated the application of Phth-OCF3 for the nucleophilic trifluoromethoxylation of various alkyl electrophiles.
Collapse
Affiliation(s)
- Wen-Juan Yuan
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Science, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Chao-Lai Tong
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Science, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Xiu-Hua Xu
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Science, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Feng-Ling Qing
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Science, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| |
Collapse
|
2
|
Xing S, Ma C, Liu W, Ni SF, Zhu D, Xu LW, Shao X. Lewis Base-Catalyzed Trifluoromethylsulfinylation of Allylic Alcohols: Stability-Oriented Divergent Synthesis. Org Lett 2023; 25:1066-1071. [PMID: 36779962 DOI: 10.1021/acs.orglett.2c04243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
A novel strategy is demonstrated for Lewis base-activated trifluoromethylsulfinylation of allylic alcohols. Controllable synthesis of structurally varied allylic trifluoromethanesulfones via sigmatropic rearrangements was performed, and trifluoromethanesulfinate esters were achieved. This metal-free, catalytic divergent transformation features good functional group tolerance and late-stage modification of bioactive molecules. Mechanistic studies suggested that Lewis bases interact with N-(trifluoromethylsulfinyl)phthalimide to generate an ion pair adduct followed by O-trifluoromethylsulfinylation with allylic alcohols.
Collapse
Affiliation(s)
- Shuya Xing
- College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, Zhejiang, P. R. China
| | - Cheng Ma
- Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guang-dong Province, Shantou University, Shantou 515063, People's Republic of China
| | - Wen Liu
- College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, Zhejiang, P. R. China
| | - Shao-Fei Ni
- Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guang-dong Province, Shantou University, Shantou 515063, People's Republic of China
| | - Dianhu Zhu
- Key Laboratory of Synthetic and Natural Functional Molecules of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710127, P. R. China
| | - Li-Wen Xu
- College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, Zhejiang, P. R. China
| | - Xinxin Shao
- College of Material, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, Zhejiang, P. R. China
| |
Collapse
|
3
|
Yang XJ, Lin JH, Xiao JC. Trifluoromethylsulfonyl pyridinium salt for trifluoromethythiolation of indoles. J Fluor Chem 2022. [DOI: 10.1016/j.jfluchem.2022.110047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
4
|
Mantellini F, Mari G, De Crescentini L, Favi G, Mancinelli M, Santeusanio S. Easy access to indole‐based bi‐sulfurylate‐heterocyclic scaffolds. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Fabio Mantellini
- Università degli Studi di Urbino "Carlo Bo'" Dipartimento di Scienze Biomolecolari Via I Maggetti 24 61029 Urbino ITALY
| | - Giacomo Mari
- University of Urbino Carlo Bo: Universita degli Studi di Urbino Carlo Bo dipartimento di scienze biomolecolari ITALY
| | - Lucia De Crescentini
- University of Urbino Carlo Bo: Universita degli Studi di Urbino Carlo Bo Dipartimento di Scienze Biomolecolari ITALY
| | - Gianfranco Favi
- University of Urbino Carlo Bo: Universita degli Studi di Urbino Carlo Bo Dipartimento di Scienze Biomolecolari ITALY
| | - Michele Mancinelli
- Alma Mater Studiorum Universita di Bologna: Universita degli Studi di Bologna Department of Industrial Chemistry “Toso Montanari” ITALY
| | - Stefania Santeusanio
- University of Urbino Carlo Bo: Universita degli Studi di Urbino Carlo Bo Dipartimento di Scienze Biomolecolari ITALY
| |
Collapse
|
5
|
Zhu C, Zhumagazy S, Yue H, Rueping M. Electrophilic N-trifluoromethylthiophthalimide as a fluorinated reagent in the synthesis of acyl fluorides. Org Chem Front 2022. [DOI: 10.1039/d1qo01633d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Herein we report the deoxygenated fluorination of readily available carboxylic acids. A series of acyl fluorides have been synthesized using shelf-stable N-trifluoromethylthiophthalimide as a fluorinated reagent for the first time.
Collapse
Affiliation(s)
- Chen Zhu
- KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| | - Serik Zhumagazy
- KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| | - Huifeng Yue
- KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| | - Magnus Rueping
- KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| |
Collapse
|
6
|
Tong C, Xu X, Qing F. Nucleophilic and Radical Heptafluoroisopropoxylation with Redox‐Active Reagents. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202109572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Chao‐Lai Tong
- Key Laboratory of Organofluorine Chemistry Shanghai Institute of Organic Chemistry University of Chinese Academy of Science Chinese Academy of Sciences 345 Lingling Lu Shanghai 200032 China
| | - Xiu‐Hua Xu
- Key Laboratory of Organofluorine Chemistry Shanghai Institute of Organic Chemistry University of Chinese Academy of Science Chinese Academy of Sciences 345 Lingling Lu Shanghai 200032 China
| | - Feng‐Ling Qing
- Key Laboratory of Organofluorine Chemistry Shanghai Institute of Organic Chemistry University of Chinese Academy of Science Chinese Academy of Sciences 345 Lingling Lu Shanghai 200032 China
| |
Collapse
|
7
|
Tong CL, Xu XH, Qing FL. Nucleophilic and Radical Heptafluoroisopropoxylation with Redox-Active Reagents. Angew Chem Int Ed Engl 2021; 60:22915-22924. [PMID: 34414643 DOI: 10.1002/anie.202109572] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 08/12/2021] [Indexed: 11/05/2022]
Abstract
The heptafluoroisopropyl group (CF(CF3 )2 ) is prevalent in pharmaceuticals and agrichemicals. However, heptafluoroisopropoxylated (OCF(CF3 )2 ) compounds remain largely underexplored, presumably due to the lack of efficient access to these compounds. Herein, we disclose the practical and efficient heptafluoroisopropoxylation reactions through the invention of a series of redox-active N-OCF(CF3 )2 reagents. These reagents were readily prepared from the oxidative heptafluoroisopropylation of hydroxylamines with AgCF(CF3 )2 . The substitutions on the nitrogen atom significantly affected the properties and reactivities of N-OCF(CF3 )2 reagents. Accordingly, two types of N-OCF(CF3 )2 reagents including N-OCF(CF3 )2 phthalimide A and N-OCF(CF3 )2 benzotriazolium salt O' were used as OCF(CF3 )2 anion and radical precursors, respectively. This protocol enables the direct heptafluoroisopropoxylation of a range of substrates, delivering the corresponding products in moderate to excellent yields.
Collapse
Affiliation(s)
- Chao-Lai Tong
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Science, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai, 200032, China
| | - Xiu-Hua Xu
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Science, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai, 200032, China
| | - Feng-Ling Qing
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Science, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai, 200032, China
| |
Collapse
|
8
|
Synthesis of 3-((trifluoromethyl)thio)indoles via trifluoromethylthiolation of 2-alkynyl azidoarenes with AgSCF3. J Fluor Chem 2021. [DOI: 10.1016/j.jfluchem.2021.109878] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
9
|
Cao CK, Tretyakov E, Chen C. Transition-metal-free trifluoromethylthiolation–acylation of arynes by insertion into the C–S bonds. GREEN SYNTHESIS AND CATALYSIS 2021. [DOI: 10.1016/j.gresc.2020.12.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
|
10
|
Wang D, Carlton CG, Tayu M, McDouall JJW, Perry GJP, Procter DJ. Trifluoromethyl Sulfoxides: Reagents for Metal‐Free C−H Trifluoromethylthiolation. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005531] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Dong Wang
- Department of Chemistry University of Manchester Oxford Road Manchester M13 9PL UK
| | - C. Grace Carlton
- Department of Chemistry University of Manchester Oxford Road Manchester M13 9PL UK
| | - Masanori Tayu
- Department of Chemistry University of Manchester Oxford Road Manchester M13 9PL UK
- Department of Chemistry Meiji Pharmaceutical University 2-522-1 Noshio Kiyose Tokyo 204-8588 Japan
| | | | - Gregory J. P. Perry
- Department of Chemistry University of Manchester Oxford Road Manchester M13 9PL UK
| | - David J. Procter
- Department of Chemistry University of Manchester Oxford Road Manchester M13 9PL UK
| |
Collapse
|
11
|
Wang D, Carlton CG, Tayu M, McDouall JJW, Perry GJP, Procter DJ. Trifluoromethyl Sulfoxides: Reagents for Metal-Free C-H Trifluoromethylthiolation. Angew Chem Int Ed Engl 2020; 59:15918-15922. [PMID: 32463942 PMCID: PMC7540508 DOI: 10.1002/anie.202005531] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 05/21/2020] [Indexed: 12/22/2022]
Abstract
Trifluoromethyl sulfoxides are a new class of trifluoromethylthiolating reagent. The sulfoxides engage in metal-free C-H trifluoromethylthiolation with a range of (hetero)arenes. The method is also applicable to the functionalization of important compound classes, such as ligand derivatives and polyaromatics, and in the late-stage trifluoromethylthiolation of medicines and agrochemicals. The isolation and characterization of a sulfonium salt intermediate supports an interrupted Pummerer reaction mechanism.
Collapse
Affiliation(s)
- Dong Wang
- Department of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
| | - C. Grace Carlton
- Department of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
| | - Masanori Tayu
- Department of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
- Department of ChemistryMeiji Pharmaceutical University2-522-1 NoshioKiyoseTokyo204-8588Japan
| | | | - Gregory J. P. Perry
- Department of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
| | - David J. Procter
- Department of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
| |
Collapse
|
12
|
Luo Z, Yang X, Tsui GC. Perfluoroalkylation of Thiosulfonates: Synthesis of Perfluoroalkyl Sulfides. Org Lett 2020; 22:6155-6159. [PMID: 32648444 DOI: 10.1021/acs.orglett.0c02235] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A practical synthesis of perfluoroalkyl sulfides is described. The method employs stable and readily accessible thiosulfonates as new electrophiles with commercial nucleophilic perfluoroalkylating reagents. The mild reaction conditions allow access to a wide variety of both aryl- and alkyl-substituted perfluoroalkyl sulfides amenable to pharmaceutical development. Furthermore, the reaction operation is straightforward, odorless, does not produce toxic wastes, and, therefore should appeal to practitioners in industrial-scale productions.
Collapse
Affiliation(s)
- Ziwei Luo
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR
| | - Xinkan Yang
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR
| | - Gavin Chit Tsui
- Department of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR
| |
Collapse
|
13
|
Zhu T, Xie S, Rojsitthisak P, Wu J. Recent advances in the direct β-C(sp2)–H functionalization of enamides. Org Biomol Chem 2020; 18:1504-1521. [DOI: 10.1039/c9ob02649e] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Recent advances in the direct β-C(sp2)–H functionalization of enamides, mainly including arylation, alkenylation, alkynylation, alkylation, acylation, sulfonylation, phosphorylation, and others, are reported.
Collapse
Affiliation(s)
- Tonghao Zhu
- School of Pharmaceutical and Chemical Engineering & Institute for Advanced Studies
- Taizhou University
- Taizhou 318000
- China
| | - Shimin Xie
- College of Chemistry
- Xiangtan University
- Xiangtan 411105
- China
| | - Pornchai Rojsitthisak
- Department of Food and Pharmaceutical Chemistry
- Faculty of Pharmaceutical Sciences
- Chulalongkorn University
- Patumwan
- Thailand
| | - Jie Wu
- School of Pharmaceutical and Chemical Engineering & Institute for Advanced Studies
- Taizhou University
- Taizhou 318000
- China
- State Key Laboratory of Organometallic Chemistry
| |
Collapse
|
14
|
Friedel-Crafts trifluoromethylthiolation of electron-rich (hetero)arenes with trifluoromethylthio-saccharin in 2,2,2-trifluoroethanol (TFE). CHINESE CHEM LETT 2019. [DOI: 10.1016/j.cclet.2019.07.060] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
15
|
Zhang SB, Xu XH, Qing FL. Regioselective deoxygenative C H trifluoromethylthiolation of heteroaryl N-oxides with AgSCF3. J Fluor Chem 2019. [DOI: 10.1016/j.jfluchem.2019.109367] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|
16
|
Xu W, Wang W, Liu T, Xie J, Zhu C. Late-stage trifluoromethylthiolation of benzylic C-H bonds. Nat Commun 2019; 10:4867. [PMID: 31653853 PMCID: PMC6814834 DOI: 10.1038/s41467-019-12844-9] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 10/04/2019] [Indexed: 11/09/2022] Open
Abstract
The benzylic positions in drugs are sites that readily react with cytochrome P450 oxidases via single-electron oxidation. New synthetic methodologies to incorporate a fluoroalkyl group at the benzylic site are continually being developed, and in this paper, we report a metal-free and site-selective organophotoredox-catalyzed trifluoromethylthiolation of benzylic C-H bonds for a wide variety of alkyl arenes and heteroarenes. The precise and predictive regioselectivity among various C(sp3)-H bonds originates from an inner-sphere benzylic radical initiation mechanism, and avoids the use of external oxidants or hydrogen atom abstractors. Its practicality stems from the trifluoromethylthiolation of a series of drugs and complex organic molecules, which is overwhelmingly selective for benzyl groups. This operationally simple protocol can provide a general and practical access to structurally diverse benzylic trifluoromethyl sulfides produced from ubiquitous benzylic C-H bonds. Large scale trifluoromethylthiolation can be achieved with continuous flow photoredox technology. Fluoroalkylation of C-H bonds is a class of reaction highly sought after in medicinal chemistry. Here, the authors report a regioselective organophotoredox-catalyzed, trifluoromethylthiolation of benzylic C-H bonds for a wide variety of alkyl (hetero)arenes, and demonstrate its utility in continuous flow.
Collapse
Affiliation(s)
- Wentao Xu
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, 210023, Nanjing, China
| | - Wenliang Wang
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, 210023, Nanjing, China
| | - Tao Liu
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, 210023, Nanjing, China
| | - Jin Xie
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, 210023, Nanjing, China.
| | - Chengjian Zhu
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, 210023, Nanjing, China. .,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, 200032, Shanghai, China.
| |
Collapse
|
17
|
Liu S, Zeng X, Xu B. Hydrogen‐Bonding‐Network‐Assisted Regioselective Trifluoromethylthiolation and Sulfenylation of Electron‐Rich (Hetero)arenes. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900358] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Shiwen Liu
- College of Chemistry Chemical Engineering and BiotechnologyDonghua University Shanghai 201620 China
| | - Xiaojun Zeng
- College of Chemistry Chemical Engineering and BiotechnologyDonghua University Shanghai 201620 China
| | - Bo Xu
- College of Chemistry Chemical Engineering and BiotechnologyDonghua University Shanghai 201620 China
| |
Collapse
|
18
|
Ghorai J, Anbarasan P. Developments in Cp*Co
III
‐Catalyzed C−H Bond Functionalizations. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201800452] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Jayanta Ghorai
- Department of ChemistryIndian Institute of Technology Madras Chennai – 600036
| | | |
Collapse
|
19
|
Jones DJ, O'Leary EM, O'Sullivan TP. Synthesis and application of phosphonothioates, phosphonodithioates, phosphorothioates, phosphinothioates and related compounds. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.10.058] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
|
20
|
Michelet B, Carreyre H, Lecornué F, Mingot A, Thibaudeau S. Superelectrophilic activation in superacid HF/SbF5: Expanding molecular diversity in nitrogen-containing compounds series by fluorination. J Fluor Chem 2018. [DOI: 10.1016/j.jfluchem.2018.04.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
21
|
Horvat M, Jereb M, Iskra J. Diversification of Trifluoromethylthiolation of Aromatic Molecules with Derivatives of Trifluoromethanesulfenamide. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800551] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Monika Horvat
- Faculty of Chemistry and Chemical Technology; University of Ljubljana; Večna pot 113 1000 Ljubljana Slovenia
| | - Marjan Jereb
- Faculty of Chemistry and Chemical Technology; University of Ljubljana; Večna pot 113 1000 Ljubljana Slovenia
| | - Jernej Iskra
- Faculty of Chemistry and Chemical Technology; University of Ljubljana; Večna pot 113 1000 Ljubljana Slovenia
| |
Collapse
|
22
|
|
23
|
|
24
|
Maury J, Force G, Darses B, Lebœuf D. Boron Trifluoride‐Mediated Trifluoromethylthiolation of
N
‐Acyliminiums. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800514] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Julien Maury
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, CNRS UMR 8182, Univ. Paris-SudUniversité Paris-Saclay Bâtiment 420 91405 Orsay cedex France
| | - Guillaume Force
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, CNRS UMR 8182, Univ. Paris-SudUniversité Paris-Saclay Bâtiment 420 91405 Orsay cedex France
| | - Benjamin Darses
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301Univ. Paris-Sud, Université Paris-Saclay 1 av. de la Terrasse 91198 Gif-sur-Yvette France
| | - David Lebœuf
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, CNRS UMR 8182, Univ. Paris-SudUniversité Paris-Saclay Bâtiment 420 91405 Orsay cedex France
| |
Collapse
|
25
|
Kovács S, Bayarmagnai B, Aillerie A, Gooßen LJ. Practical Reagents and Methods for Nucleophilic and Electrophilic Phosphorothiolations. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701549] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Szabolcs Kovács
- Fakultät für Chemie und Biochemie; Ruhr-Universität Bochum; Universitätsstr. 150 44801 Bochum Germany
| | - Bilguun Bayarmagnai
- Fakultät für Chemie und Biochemie; Ruhr-Universität Bochum; Universitätsstr. 150 44801 Bochum Germany
| | - Alexandre Aillerie
- Fakultät für Chemie und Biochemie; Ruhr-Universität Bochum; Universitätsstr. 150 44801 Bochum Germany
| | - Lukas J. Gooßen
- Fakultät für Chemie und Biochemie; Ruhr-Universität Bochum; Universitätsstr. 150 44801 Bochum Germany
| |
Collapse
|
26
|
Barata-Vallejo S, Bonesi S, Postigo A. Late stage trifluoromethylthiolation strategies for organic compounds. Org Biomol Chem 2018; 14:7150-82. [PMID: 27354317 DOI: 10.1039/c6ob00763e] [Citation(s) in RCA: 206] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Substitution by the CF3S group allows for an increase in lipophilicity and electron-withdrawing properties along with an improvement in the bioavailability of medicinal targets; consequently, the late stage introduction of CF3S moieties into medicinal scaffolds is a sought-after strategy in synthetic organic chemistry. Different newly-developed electrophilic and nucleophilic reagents are used to effect the trifluoromethylthiolation of (hetero)aromatic compounds, aliphatic compounds (alkyl, alkenyl, alkynyl substrates), the trifluoromethylthiolation at the α- and β-carbonyl positions, and heteroatoms (N- and S-). Such reactions can involve homolytic substitutions, or functional-group substitutions (ipso). Addition reactions of electrophilic reagents to double and triple bonds followed by ring-cyclizations will be shown to yield relevant CF3S-substituted heteroaromatic compounds with relevant pharmacological action.
Collapse
Affiliation(s)
- Sebastian Barata-Vallejo
- Departamento de Química Orgánica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires-CONICET-Junín 954 CP 1113-Buenos Aires, Argentina.
| | - Sergio Bonesi
- Departamento de Química Orgánica, CIHIDECAR-CONICET, Pabellón II, 3er piso. and Ciudad Universitaria, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428, Buenos Aires, Argentina.
| | - Al Postigo
- Departamento de Química Orgánica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires-CONICET-Junín 954 CP 1113-Buenos Aires, Argentina.
| |
Collapse
|
27
|
Guo JY, Dai RH, Xu WC, Wu RX, Tian SK. TfNHNHBoc as a SCF3 source for the sulfenylation of indoles. Chem Commun (Camb) 2018; 54:8980-8982. [DOI: 10.1039/c8cc04600j] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An unprecedented use of TfNHNHBoc as an effective SCF3 source has been established in the copper-catalyzed oxidative sulfenylation of indoles.
Collapse
Affiliation(s)
- Jing-Yu Guo
- Hefei National Laboratory for Physical Sciences at the Microscale
- Center for Excellence in Molecular Synthesis
- and Department of Chemistry
- University of Science and Technology of China
- Hefei
| | - Rui-Han Dai
- Hefei National Laboratory for Physical Sciences at the Microscale
- Center for Excellence in Molecular Synthesis
- and Department of Chemistry
- University of Science and Technology of China
- Hefei
| | - Wen-Cong Xu
- Hefei National Laboratory for Physical Sciences at the Microscale
- Center for Excellence in Molecular Synthesis
- and Department of Chemistry
- University of Science and Technology of China
- Hefei
| | - Ruo-Xin Wu
- Hefei National Laboratory for Physical Sciences at the Microscale
- Center for Excellence in Molecular Synthesis
- and Department of Chemistry
- University of Science and Technology of China
- Hefei
| | - Shi-Kai Tian
- Hefei National Laboratory for Physical Sciences at the Microscale
- Center for Excellence in Molecular Synthesis
- and Department of Chemistry
- University of Science and Technology of China
- Hefei
| |
Collapse
|
28
|
Transition-metal-free direct trifluoromethylthiolation of electron-rich aromatics using CF3SO2Na in the presence of PhPCl2. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.11.019] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
29
|
Pan S, Huang Y, Xu XH, Qing FL. Copper-Assisted Oxidative Trifluoromethylthiolation of 2,3-Allenoic Acids with AgSCF3. Org Lett 2017; 19:4624-4627. [DOI: 10.1021/acs.orglett.7b02249] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shen Pan
- College
of Chemistry, Chemical Engineering and Biotechnology, Donghua University, 2999 North Renmin Lu, Shanghai 201620, China
| | - Yangen Huang
- College
of Chemistry, Chemical Engineering and Biotechnology, Donghua University, 2999 North Renmin Lu, Shanghai 201620, China
| | - Xiu-Hua Xu
- Key
Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic
Chemistry, University of Chinese Academy of Science, Chinese Academy of Science, 345 Lingling Lu, Shanghai 200032, China
| | - Feng-Ling Qing
- College
of Chemistry, Chemical Engineering and Biotechnology, Donghua University, 2999 North Renmin Lu, Shanghai 201620, China
- Key
Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic
Chemistry, University of Chinese Academy of Science, Chinese Academy of Science, 345 Lingling Lu, Shanghai 200032, China
| |
Collapse
|
30
|
Xu L, Wang H, Zheng C, Zhao G. Enantioselective Mannich-Type Reactions to Construct Trifluoromethylthio-Containing Tetrasubstituted Carbon Stereocenters via
Asymmetric Dual-Reagent Catalysis. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700321] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Lijun Xu
- Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 People's Republic of China
| | - Hongyu Wang
- Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 People's Republic of China
| | - Changwu Zheng
- Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 People's Republic of China
| | - Gang Zhao
- Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Lu Shanghai 200032 People's Republic of China
| |
Collapse
|
31
|
Wang X, Zhao S, Liu J, Zhu D, Guo M, Tang X, Wang G. Copper-Catalyzed C–H Difluoroalkylations and Perfluoroalkylations of Alkenes and (Hetero)arenes. Org Lett 2017; 19:4187-4190. [DOI: 10.1021/acs.orglett.7b01712] [Citation(s) in RCA: 101] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Xiaoyang Wang
- Tianjin
Key Laboratory of Molecular Optoelectronic Science, Department of
Chemistry, School of Science, Tianjin University, Tianjin 300072, P. R. China
| | - Shuang Zhao
- Tianjin
Key Laboratory of Molecular Optoelectronic Science, Department of
Chemistry, School of Science, Tianjin University, Tianjin 300072, P. R. China
| | - Jing Liu
- Tianjin
Key Laboratory of Molecular Optoelectronic Science, Department of
Chemistry, School of Science, Tianjin University, Tianjin 300072, P. R. China
| | - Dingsheng Zhu
- Tianjin
Key Laboratory of Molecular Optoelectronic Science, Department of
Chemistry, School of Science, Tianjin University, Tianjin 300072, P. R. China
| | - Minjie Guo
- Institute
for Molecular Design and Synthesis, School of Pharmaceutical Science
and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Xiangyang Tang
- Tianjin
Key Laboratory of Molecular Optoelectronic Science, Department of
Chemistry, School of Science, Tianjin University, Tianjin 300072, P. R. China
| | - Guangwei Wang
- Tianjin
Key Laboratory of Molecular Optoelectronic Science, Department of
Chemistry, School of Science, Tianjin University, Tianjin 300072, P. R. China
| |
Collapse
|
32
|
Fleige M, Glorius F. α-Unsubstituted Pyrroles by NHC-Catalyzed Three-Component Coupling: Direct Synthesis of a Versatile Atorvastatin Derivative. Chemistry 2017; 23:10773-10776. [PMID: 28666059 DOI: 10.1002/chem.201703008] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Indexed: 12/13/2022]
Abstract
A practical one-pot cascade reaction protocol provides direct access to valuable 1,2,4-trisubstituted pyrroles. The process involves an N-heterocyclic carbene (NHC)-catalyzed Stetter-type hydroformylation using glycolaldehyde dimer as a novel C1 building-block, followed by a Paal-Knorr condensation with primary amines. The reaction makes use of simple and commercially available starting-materials and catalyst, an important feature regarding applicability and utility. Low catalyst loading under mild reaction conditions afforded a variety of 1,2,4-substituted pyrroles in a transition-metal-free reaction with high step economy and good yields. This methodology is applied in the synthesis of a versatile Atorvastatin precursor, in which a variety of modifications at the pyrrole core structure are possible.
Collapse
Affiliation(s)
- Mirco Fleige
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 48149, Münster, Germany
| | - Frank Glorius
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 48149, Münster, Germany
| |
Collapse
|
33
|
Zhu D, Hong X, Li D, Lu L, Shen Q. A Two-Step, One-Pot, and Multigram-Scale Synthesis of N-Difluoromethylthiophthalimide. Org Process Res Dev 2017. [DOI: 10.1021/acs.oprd.7b00203] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Dianhu Zhu
- Key Laboratory of Organofluorine
Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Xin Hong
- Key Laboratory of Organofluorine
Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Dezhi Li
- Key Laboratory of Organofluorine
Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Long Lu
- Key Laboratory of Organofluorine
Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Qilong Shen
- Key Laboratory of Organofluorine
Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| |
Collapse
|
34
|
Sun DW, Jiang X, Jiang M, Lin Y, Liu JT. Selective Trifluoromethylthiolation and Trifluoromethylsulfinylation of Indoles with Sodium Trifluoromethanesulfinate Promoted by Phosphorus Reagents. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700661] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Dong-Wei Sun
- Key Laboratory of Organofluorine Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Science; 345 Lingling Road 200032 Shanghai China
| | - Xu Jiang
- Jiangsu Key Laboratory of Biofunctional Materials; College of Chemistry and Materials Science; Nanjing Normal University; 1 Wenyuan Road 210023 Nanjing China
| | - Min Jiang
- Key Laboratory of Organofluorine Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Science; 345 Lingling Road 200032 Shanghai China
| | - Yun Lin
- Jiangsu Key Laboratory of Biofunctional Materials; College of Chemistry and Materials Science; Nanjing Normal University; 1 Wenyuan Road 210023 Nanjing China
| | - Jin-Tao Liu
- Key Laboratory of Organofluorine Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Science; 345 Lingling Road 200032 Shanghai China
| |
Collapse
|
35
|
Yan Q, Jiang L, Yi W, Liu Q, Zhang W. Metal-Free Difluoromethylthiolation, Trifluoromethylthiolation, and Perfluoroalkylthiolation with Sodium Difluoromethane- sulfinate, Sodium Trifluoromethanesulfinate or Sodium Perfluoro- alkanesulfinate. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700270] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Qiang Yan
- Chemical Engineering College; Nanjing University of Science and Technology; 200 Xiao Ling Wei Street Nanjing, Jiangsu People's Republic of China
| | - Lvqi Jiang
- Chemical Engineering College; Nanjing University of Science and Technology; 200 Xiao Ling Wei Street Nanjing, Jiangsu People's Republic of China
| | - Wenbin Yi
- Chemical Engineering College; Nanjing University of Science and Technology; 200 Xiao Ling Wei Street Nanjing, Jiangsu People's Republic of China
| | - Qiran Liu
- Chemical Engineering College; Nanjing University of Science and Technology; 200 Xiao Ling Wei Street Nanjing, Jiangsu People's Republic of China
| | - Wei Zhang
- Centre for Green Chemistry and Department of Chemistry; University of Massachusetts Boston; 100 Morrissey Boulevard Boston, MA 02125 USA
| |
Collapse
|
36
|
Kalvet I, Guo Q, Tizzard GJ, Schoenebeck F. When Weaker Can Be Tougher: The Role of Oxidation State (I) in P- vs N-Ligand-Derived Ni-Catalyzed Trifluoromethylthiolation of Aryl Halides. ACS Catal 2017; 7:2126-2132. [PMID: 28286695 PMCID: PMC5339856 DOI: 10.1021/acscatal.6b03344] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Revised: 01/27/2017] [Indexed: 11/28/2022]
Abstract
The direct introduction of the valuable SCF3 moiety into organic molecules has received considerable attention. While it can be achieved successfully for aryl chlorides under catalysis with Ni0(cod)2 and dppf, this report investigates the Ni-catalyzed functionalization of the seemingly more reactive aryl halides ArI and ArBr. Counterintuitively, the observed conversion triggered by dppf/Ni0 is ArCl > ArBr > ArI, at odds with bond strength preferences. By a combined computational and experimental approach, the origin of this was identified to be due to the formation of (dppf)NiI, which favors β-F elimination as a competing pathway over the productive cross-coupling, ultimately generating the inactive complex (dppf)Ni(SCF2) as a catalysis dead end. The complexes (dppf)NiI-Br and (dppf)NiI-I were isolated and resolved by X-ray crystallography. Their formation was found to be consistent with a ligand-exchange-induced comproportionation mechanism. In stark contrast to these phosphine-derived Ni complexes, the corresponding nitrogen-ligand-derived species were found to be likely competent catalysts in oxidation state I. Our computational studies of N-ligand derived NiI complexes fully support productive NiI/NiIII catalysis, as the competing β-F elimination is disfavored. Moreover, N-derived NiI complexes are predicted to be more reactive than their Ni0 counterparts in catalysis. These data showcase fundamentally different roles of NiI in carbon-heteroatom bond formation depending on the ligand sphere.
Collapse
Affiliation(s)
- Indrek Kalvet
- Institute of Organic
Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Qianqian Guo
- Institute of Inorganic Chemistry, X-ray Crystallography, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Graham J. Tizzard
- EPSRC National Crystallography
Service, School of Chemistry, University
of Southampton, University
Road, SO17 1BJ Southampton, United Kingdom
| | - Franziska Schoenebeck
- Institute of Organic
Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| |
Collapse
|
37
|
[[(Ethoxycarbonyl)difluoromethyl]thio]phthalimide: A Shelf-Stable, Electrophilic Reagent with a Convertible Group for the Synthesis of Diversified Fluoroalkylthiolated Compounds. Org Lett 2017; 19:1032-1035. [DOI: 10.1021/acs.orglett.7b00010] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
38
|
Kovács S, Bayarmagnai B, Goossen LJ. Preparation of Electrophilic Trifluromethylthio Reagents from Nucleophilic Tetramethylammonium Trifluoromethylthiolate. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201601298] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Szabolcs Kovács
- FB Chemie-Organische Chemie; Technische Universität Kaiserslautern; Erwin-Schrödinger-Straße, Geb. 54 67663 Kaiserslautern Germany
| | - Bilguun Bayarmagnai
- FB Chemie-Organische Chemie; Technische Universität Kaiserslautern; Erwin-Schrödinger-Straße, Geb. 54 67663 Kaiserslautern Germany
| | - Lukas J. Goossen
- Fakultät für Chemie und Biochemie; Ruhr-Universität Bochum; Universitätsstraße 150 44801 Bochum Germany
| |
Collapse
|
39
|
Yoshida M, Kawai K, Tanaka R, Yoshino T, Matsunaga S. Cp*CoIII-catalyzed directed C–H trifluoromethylthiolation of 2-phenylpyridines and 6-arylpurines. Chem Commun (Camb) 2017; 53:5974-5977. [DOI: 10.1039/c7cc03072j] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Cp*CoIII-catalyzed directed C–H trifluoromethylthiolation using N-trifluoromethylthiodibenzenesulfonimide as an electrophilic SCF3 source is described.
Collapse
Affiliation(s)
- Misaki Yoshida
- Faculty of Pharmaceutical Sciences
- Hokkaido University
- Sapporo 060-0812
- Japan
| | - Kentaro Kawai
- Faculty of Pharmaceutical Sciences
- Hokkaido University
- Sapporo 060-0812
- Japan
| | - Ryo Tanaka
- Faculty of Pharmaceutical Sciences
- Hokkaido University
- Sapporo 060-0812
- Japan
| | - Tatsuhiko Yoshino
- Faculty of Pharmaceutical Sciences
- Hokkaido University
- Sapporo 060-0812
- Japan
- ACT-C-JST
| | - Shigeki Matsunaga
- Faculty of Pharmaceutical Sciences
- Hokkaido University
- Sapporo 060-0812
- Japan
- ACT-C-JST
| |
Collapse
|
40
|
Bu MJ, Lu GP, Cai C. Transition-metal-free electrophilic trifluoromethylthiolation with sodium trifluoromethanesulfinate at room temperature. Org Chem Front 2017. [DOI: 10.1039/c6qo00622a] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A transition-metal-free direct trifluoromethylthiolation of C(sp2)–H bonds could be achieved with commercially available CF3SO2Na under room temperature.
Collapse
Affiliation(s)
- Mei-jie Bu
- Chemical Engineering College
- Nanjing University of Science and Technology
- Nanjing
- P. R. China
| | - Guo-ping Lu
- Chemical Engineering College
- Nanjing University of Science and Technology
- Nanjing
- P. R. China
| | - Chun Cai
- Chemical Engineering College
- Nanjing University of Science and Technology
- Nanjing
- P. R. China
- Key Laboratory of Organofluorine Chemistry
| |
Collapse
|
41
|
Cong ZS, Li YG, Chen L, Xing F, Du GF, Gu CZ, He L. N-Heterocyclic carbene-catalyzed stereoselective construction of olefinic carbon–sulfur bonds via cross-coupling reaction of gem-difluoroalkenes and thiols. Org Biomol Chem 2017; 15:3863-3868. [DOI: 10.1039/c7ob00599g] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A novel organocatalytic olefinic carbon–sulfur bond forming reaction was developed.
Collapse
Affiliation(s)
- Zi-Song Cong
- School of Chemistry and Chemical Engineering
- Shihezi University
- Xinjiang Uygur Autonomous Region
- People's Republic of China
| | - Yang-Guo Li
- School of Chemistry and Chemical Engineering
- Shihezi University
- Xinjiang Uygur Autonomous Region
- People's Republic of China
| | - Lei Chen
- School of Chemistry and Chemical Engineering
- Shihezi University
- Xinjiang Uygur Autonomous Region
- People's Republic of China
| | - Fen Xing
- School of Chemistry and Chemical Engineering
- Shihezi University
- Xinjiang Uygur Autonomous Region
- People's Republic of China
| | - Guang-Fen Du
- School of Chemistry and Chemical Engineering
- Shihezi University
- Xinjiang Uygur Autonomous Region
- People's Republic of China
- Laboratory of Materials-Oriented Chemical Engineering of Xinjiang Uygur Autonomous Region
| | - Cheng-Zhi Gu
- School of Chemistry and Chemical Engineering
- Shihezi University
- Xinjiang Uygur Autonomous Region
- People's Republic of China
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan
| | - Lin He
- School of Chemistry and Chemical Engineering
- Shihezi University
- Xinjiang Uygur Autonomous Region
- People's Republic of China
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan
| |
Collapse
|
42
|
Nalbandian CJ, Miller EM, Toenjes ST, Gustafson JL. A conjugate Lewis base-Brønsted acid catalyst for the sulfenylation of nitrogen containing heterocycles under mild conditions. Chem Commun (Camb) 2017; 53:1494-1497. [DOI: 10.1039/c6cc09998j] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A new Lewis base/Brønsted acid approach allows for the sulfenylation of N-heterocycles under exceedingly mild conditions.
Collapse
Affiliation(s)
| | - Eric M. Miller
- Department of Chemistry and Biochemistry
- San Diego State University
- San Diego
- USA
| | - Sean T. Toenjes
- Department of Chemistry and Biochemistry
- San Diego State University
- San Diego
- USA
| | | |
Collapse
|
43
|
Sheng J, Li Y, Qiu G. Reductive insertion of sulfur dioxide for the synthesis of trifluoromethyl thiolsulphonates through a one-pot reaction of aniline and trifluoromethanesulfanylamide. Org Chem Front 2017. [DOI: 10.1039/c6qo00530f] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
A bismuth(iii) chloride-mediated three-component reaction of anilines, sulfur dioxide, and trifluoromethanesulfanylamide is reported herein for the efficient synthesis of antifungal trifluoromethyl thiolsulphonates with a good reaction scope.
Collapse
Affiliation(s)
- Jie Sheng
- College of Food Science and Technology
- Shanghai Ocean University
- Shanghai
- China
| | - Yuewen Li
- College of Biological
- Chemical Science and Engineering
- Jiaxing University
- Jiaxing 314001
- China
| | - Guanyinsheng Qiu
- College of Biological
- Chemical Science and Engineering
- Jiaxing University
- Jiaxing 314001
- China
| |
Collapse
|
44
|
Bonazaba Milandou LJC, Carreyre H, Alazet S, Greco G, Martin‐Mingot A, Nkounkou Loumpangou C, Ouamba J, Bouazza F, Billard T, Thibaudeau S. Superacid‐Catalyzed Trifluoromethylthiolation of Aromatic Amines. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201609574] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Longin Justin Clair Bonazaba Milandou
- IC2MP-UMR CNRS 7582, Superacid group—Organic Synthesis Team Université de Poitiers 4 rue Michel Brunet TSA 51106 86073 Poitiers cedex 9 France
- PER-AUF-PMTA/PTR-PMTA-CAMES, Unité de Chimie du Végétal et de la Vie, Faculté des Sciences et Techniques Université Marien-Ngouabi, BP 69- Brazzaville Congo
| | - Hélène Carreyre
- IC2MP-UMR CNRS 7582, Superacid group—Organic Synthesis Team Université de Poitiers 4 rue Michel Brunet TSA 51106 86073 Poitiers cedex 9 France
| | - Sébastien Alazet
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246) Université Lyon 1, CNRS 43 Bd du 11 novembre 1918 69622 Villeurbanne France
| | - Gino Greco
- IC2MP-UMR CNRS 7582, Superacid group—Organic Synthesis Team Université de Poitiers 4 rue Michel Brunet TSA 51106 86073 Poitiers cedex 9 France
| | - Agnès Martin‐Mingot
- IC2MP-UMR CNRS 7582, Superacid group—Organic Synthesis Team Université de Poitiers 4 rue Michel Brunet TSA 51106 86073 Poitiers cedex 9 France
| | - Célestine Nkounkou Loumpangou
- PER-AUF-PMTA/PTR-PMTA-CAMES, Unité de Chimie du Végétal et de la Vie, Faculté des Sciences et Techniques Université Marien-Ngouabi, BP 69- Brazzaville Congo
| | - Jean‐Maurille Ouamba
- PER-AUF-PMTA/PTR-PMTA-CAMES, Unité de Chimie du Végétal et de la Vie, Faculté des Sciences et Techniques Université Marien-Ngouabi, BP 69- Brazzaville Congo
| | - Fodil Bouazza
- @rtMolecule Bâtiment B37-1, rue Georges Bonnet 86000 Poitiers France
| | - Thierry Billard
- Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246) Université Lyon 1, CNRS 43 Bd du 11 novembre 1918 69622 Villeurbanne France
| | - Sébastien Thibaudeau
- IC2MP-UMR CNRS 7582, Superacid group—Organic Synthesis Team Université de Poitiers 4 rue Michel Brunet TSA 51106 86073 Poitiers cedex 9 France
| |
Collapse
|
45
|
Superacid-Catalyzed Trifluoromethylthiolation of Aromatic Amines. Angew Chem Int Ed Engl 2016; 56:169-172. [DOI: 10.1002/anie.201609574] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 11/03/2016] [Indexed: 11/07/2022]
|
46
|
Dong YT, Jin Q, Zhou L, Chen J. N-Heterocyclic Carbene Catalyzed Sulfenylation of α,β-Unsaturated Aldehydes. Org Lett 2016; 18:5708-5711. [PMID: 27786491 DOI: 10.1021/acs.orglett.6b02939] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
An efficient N-heterocyclic carbene (NHC) catalyzed sulfenylation reaction of α,β-unsaturated aldehydes with N-(arylthio)phthalimide has been developed. A wide variety of α-thioenals can be obtained with good to excellent yields and excellent Z-configuration.
Collapse
Affiliation(s)
- Yu-Ting Dong
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University , Xi'an 710127, P. R. China
| | - Quan Jin
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University , Xi'an 710127, P. R. China
| | - Ling Zhou
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University , Xi'an 710127, P. R. China
| | - Jie Chen
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University , Xi'an 710127, P. R. China
| |
Collapse
|
47
|
Zhang P, Li M, Xue XS, Xu C, Zhao Q, Liu Y, Wang H, Guo Y, Lu L, Shen Q. N-Trifluoromethylthio-dibenzenesulfonimide: A Shelf-Stable, Broadly Applicable Electrophilic Trifluoromethylthiolating Reagent. J Org Chem 2016; 81:7486-7509. [PMID: 27441822 DOI: 10.1021/acs.joc.6b01178] [Citation(s) in RCA: 129] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The super electrophilicity of a shelf-stable, easily prepared trifluoromethylthiolating reagent N-trifluoromethylthio-dibenzenesulfonimide 7 was demonstrated. Consistent with the theoretical prediction, 7 exhibits reactivity remarkably higher than that of other known electrophilic trifluoromethylthiolating reagents. In the absence of any additive, 7 reacted with a wide range of electron-rich arenes and activated heteroarenes under mild conditions. Likewise, reactions of 7 with styrene derivatives can be fine-tuned by simply changing the reaction solvents to generate trifluoromethylthiolated styrenes or oxo-trifluoromethylthio or amino-trifluoromethylthio difunctionalized compounds in high yields.
Collapse
Affiliation(s)
- Panpan Zhang
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, China
| | - Man Li
- State Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University , Tianjin 300071, China
| | - Xiao-Song Xue
- State Key Laboratory of Elemento-Organic Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University , Tianjin 300071, China
| | - Chunfa Xu
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, China
| | - Qunchao Zhao
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, China
| | - Yafei Liu
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, China
| | - Haoyang Wang
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, China
| | - Yinlong Guo
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, China
| | - Long Lu
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, China
| | - Qilong Shen
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, China
| |
Collapse
|
48
|
Karmakar R, Mamidipalli P, Salzman RM, Hong S, Yun SY, Guo W, Xia Y, Lee D. Benzannulation of Triynes Initiated by an Alder-Ene Reaction and Subsequent Trifluoromethylthiolate Addition. Org Lett 2016; 18:3530-3. [PMID: 27443700 DOI: 10.1021/acs.orglett.6b01443] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rajdip Karmakar
- Department
of Chemistry, University of Illinois at Chicago, 845 West Taylor
Street, Chicago, Illinois 60607, United States
| | - Phani Mamidipalli
- Department
of Chemistry, University of Illinois at Chicago, 845 West Taylor
Street, Chicago, Illinois 60607, United States
| | - Ryan M. Salzman
- Department
of Chemistry, University of Illinois at Chicago, 845 West Taylor
Street, Chicago, Illinois 60607, United States
| | - Seongwon Hong
- Department
of Chemistry, University of Illinois at Chicago, 845 West Taylor
Street, Chicago, Illinois 60607, United States
| | - Sang Young Yun
- Department
of Chemistry, University of Illinois at Chicago, 845 West Taylor
Street, Chicago, Illinois 60607, United States
| | - Wei Guo
- College
of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang Province 325035, P. R. China
| | - Yuanzhi Xia
- College
of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang Province 325035, P. R. China
| | - Daesung Lee
- Department
of Chemistry, University of Illinois at Chicago, 845 West Taylor
Street, Chicago, Illinois 60607, United States
| |
Collapse
|
49
|
Gensch T, Klauck FJR, Glorius F. Cobalt-Catalyzed C−H Thiolation through Dehydrogenative Cross-Coupling. Angew Chem Int Ed Engl 2016; 55:11287-91. [DOI: 10.1002/anie.201605193] [Citation(s) in RCA: 162] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Tobias Gensch
- Organisch-Chemisches Institut; Westfälische Wilhelms-Universität Münster; Corrensstrasse 40 48149 Münster Germany
| | - Felix J. R. Klauck
- Organisch-Chemisches Institut; Westfälische Wilhelms-Universität Münster; Corrensstrasse 40 48149 Münster Germany
| | - Frank Glorius
- Organisch-Chemisches Institut; Westfälische Wilhelms-Universität Münster; Corrensstrasse 40 48149 Münster Germany
| |
Collapse
|
50
|
Gensch T, Klauck FJR, Glorius F. Cobaltkatalysierte C-H-Thiolierung durch dehydrierende Kreuzkupplung. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201605193] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Tobias Gensch
- Organisch-Chemisches Institut; Westfälische Wilhelms-Universität Münster; Corrensstraße 40 48149 Münster Deutschland
| | - Felix J. R. Klauck
- Organisch-Chemisches Institut; Westfälische Wilhelms-Universität Münster; Corrensstraße 40 48149 Münster Deutschland
| | - Frank Glorius
- Organisch-Chemisches Institut; Westfälische Wilhelms-Universität Münster; Corrensstraße 40 48149 Münster Deutschland
| |
Collapse
|