51
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Liu Q, Ni C, Hu J. China's flourishing synthetic organofluorine chemistry: innovations in the new millennium. Natl Sci Rev 2017. [DOI: 10.1093/nsr/nwx058] [Citation(s) in RCA: 105] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Abstract
The new millennium has witnessed the rapid development of synthetic organofluorine chemistry all over the world, and chemists in China have made significant contributions in this field. This review aims to provide a brief introduction to China's primary innovations from 2000 to early 2017, covering fluorination, fluoroalkylation, fluoromethylthiolation, fluoroolefination and polyfluoroarylation, as well as synthesis with fluorinated building blocks. Recent advances in the chemistry of difluorocarbene and the chemistry of carbon–fluorine bond activation are also discussed. As a conclusion, the review ends with some personal perspectives on the future development of China's synthetic organofluorine chemistry.
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52
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Brown A, Harrity J. Expanding available pyrazole substitution patterns by sydnone cycloaddition reactions. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.04.049] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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53
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Le TN, Diter P, Pégot B, Bournaud C, Toffano M, Guillot R, Vo-Thanh G, Magnier E. S-Trifluoromethyl Sulfoximine as a Directing Group in Ortho-Lithiation Reaction toward Structural Complexity. Org Lett 2016; 18:5102-5105. [DOI: 10.1021/acs.orglett.6b02548] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Thanh-Nghi Le
- Institut
Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles-St-Quentin, 45, Avenue des Etats-Unis, 78035 Cedex Versailles, France
- Laboratoire
de Catalyse Moléculaire, Institut de Chimie Moléculaire
et des Matériaux d’Orsay (ICMMO), UMR CNRS 8182, Université Paris-Sud, 91405 Cedex Orsay, France
| | - Patrick Diter
- Institut
Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles-St-Quentin, 45, Avenue des Etats-Unis, 78035 Cedex Versailles, France
| | - Bruce Pégot
- Institut
Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles-St-Quentin, 45, Avenue des Etats-Unis, 78035 Cedex Versailles, France
| | - Chloée Bournaud
- Laboratoire
de Catalyse Moléculaire, Institut de Chimie Moléculaire
et des Matériaux d’Orsay (ICMMO), UMR CNRS 8182, Université Paris-Sud, 91405 Cedex Orsay, France
| | - Martial Toffano
- Laboratoire
de Catalyse Moléculaire, Institut de Chimie Moléculaire
et des Matériaux d’Orsay (ICMMO), UMR CNRS 8182, Université Paris-Sud, 91405 Cedex Orsay, France
| | - Regis Guillot
- Laboratoire
de Catalyse Moléculaire, Institut de Chimie Moléculaire
et des Matériaux d’Orsay (ICMMO), UMR CNRS 8182, Université Paris-Sud, 91405 Cedex Orsay, France
| | - Giang Vo-Thanh
- Laboratoire
de Catalyse Moléculaire, Institut de Chimie Moléculaire
et des Matériaux d’Orsay (ICMMO), UMR CNRS 8182, Université Paris-Sud, 91405 Cedex Orsay, France
| | - Emmanuel Magnier
- Institut
Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles-St-Quentin, 45, Avenue des Etats-Unis, 78035 Cedex Versailles, France
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54
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Anselmi E, Le TN, Bouvet S, Diter P, Pégot B, Magnier E. Synthesis of N
-Alkenyl and N
-Alkynyl S
-Perfluoroalkylated Sulfoximines by Copper Catalysis. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600649] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Elsa Anselmi
- Institut Lavoisier de Versailles (ILV); UMR CNRS 8180; Université de Versailles, St Quentin en Yvelines; 45 av. des Etats-Unis 78035 Versailles CEDEX France
- Infectiologie et Santé Publique (ISP); UMR INRA 1282; Université de Tours; Parc de Grandmont 37200 Tours France
| | - Thanh Nghi Le
- Institut Lavoisier de Versailles (ILV); UMR CNRS 8180; Université de Versailles, St Quentin en Yvelines; 45 av. des Etats-Unis 78035 Versailles CEDEX France
| | - Sébastien Bouvet
- Institut Lavoisier de Versailles (ILV); UMR CNRS 8180; Université de Versailles, St Quentin en Yvelines; 45 av. des Etats-Unis 78035 Versailles CEDEX France
| | - Patrick Diter
- Institut Lavoisier de Versailles (ILV); UMR CNRS 8180; Université de Versailles, St Quentin en Yvelines; 45 av. des Etats-Unis 78035 Versailles CEDEX France
| | - Bruce Pégot
- Institut Lavoisier de Versailles (ILV); UMR CNRS 8180; Université de Versailles, St Quentin en Yvelines; 45 av. des Etats-Unis 78035 Versailles CEDEX France
| | - Emmanuel Magnier
- Institut Lavoisier de Versailles (ILV); UMR CNRS 8180; Université de Versailles, St Quentin en Yvelines; 45 av. des Etats-Unis 78035 Versailles CEDEX France
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55
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Zhu J, Liu Y, Shen Q. Direct Difluoromethylation of Alcohols with an Electrophilic Difluoromethylated Sulfonium Ylide. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201603166] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jiansheng Zhu
- 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
| | - Qilong Shen
- Key Laboratory of Organofluorine Chemistry; Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
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56
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Zhu J, Liu Y, Shen Q. Direct Difluoromethylation of Alcohols with an Electrophilic Difluoromethylated Sulfonium Ylide. Angew Chem Int Ed Engl 2016; 55:9050-4. [PMID: 27312192 DOI: 10.1002/anie.201603166] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 05/03/2016] [Indexed: 11/06/2022]
Abstract
A general method for the formation of alkyl difluoromethylethers under mild reaction conditions and with good functional-group tolerance was developed. The development of the method was based on the invention of a stable, electrophilic, difluoromethylating reagent, difluoromethyl-(4-nitrophenyl)-bis(carbomethoxy) methylide sulfonium ylide, which was synthesized by reaction of the easily available 4-nitrophenyl (difluoromethyl)thioether and dimethyl diazomalonate in the presence of a rhodium catalyst.
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Affiliation(s)
- Jiansheng Zhu
- 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
| | - Qilong Shen
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China.
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57
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Shen X, Liu Q, Zhang W, Hu J. Stereoselective Synthesis of (Sulfonimidoyl)cyclopropanes with (R
)-PhSO(NTs)CH2
Cl and α,β-Unsaturated Weinreb Amides: Tuning the of Selectivity between C-Cl and C-S Bond Cleavage. European J Org Chem 2016. [DOI: 10.1002/ejoc.201501611] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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58
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Arai Y, Tomita R, Ando G, Koike T, Akita M. Oxydifluoromethylation of Alkenes by Photoredox Catalysis: Simple Synthesis of CF2H-Containing Alcohols. Chemistry 2016; 22:1262-5. [PMID: 26639021 PMCID: PMC4737308 DOI: 10.1002/chem.201504838] [Citation(s) in RCA: 138] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Indexed: 01/15/2023]
Abstract
We have developed a novel and simple protocol for the direct incorporation of a difluoromethyl (CF2 H) group into alkenes by visible-light-driven photoredox catalysis. The use of fac-[Ir(ppy)3] (ppy=2-pyridylphenyl) photocatalyst and shelf-stable Hu's reagent, N-tosyl-S-difluoromethyl-S-phenylsulfoximine, as a CF2 H source is the key to success. The well-designed photoredox system achieves synthesis of not only β-CF2 H-substituted alcohols but also ethers and an ester from alkenes through solvolytic processes. The present method allows a single-step and regioselective formation of C(sp(3))-CF2 H and C(sp(3))-O bonds from C=C moiety in alkenes, such as hydroxydifluoromethylation, regardless of terminal or internal alkenes. Moreover, this methodology tolerates a variety of functional groups.
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Affiliation(s)
- Yusuke Arai
- Chemical Resources Laboratory, Tokyo Institute of Technology, R1-27, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan
| | - Ren Tomita
- Chemical Resources Laboratory, Tokyo Institute of Technology, R1-27, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan
| | - Gaku Ando
- Chemical Resources Laboratory, Tokyo Institute of Technology, R1-27, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan
| | - Takashi Koike
- Chemical Resources Laboratory, Tokyo Institute of Technology, R1-27, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan.
| | - Munetaka Akita
- Chemical Resources Laboratory, Tokyo Institute of Technology, R1-27, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan.
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59
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Functionalized S-perfluorinated sulfoximines: Preparation and evaluation in catalytic processes. J Fluor Chem 2015. [DOI: 10.1016/j.jfluchem.2015.06.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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60
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Shao C, Shi G, Zhang Y, Pan S, Guan X. Palladium-catalyzed C-H ethoxycarbonyldifluoromethylation of electron-rich heteroarenes. Org Lett 2015; 17:2652-5. [PMID: 25965074 DOI: 10.1021/acs.orglett.5b01024] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The first Pd-catalyzed C-H ethoxycarbonyldifluoromethylation with BrCF2CO2Et has been developed. The use of a bidentate phosphine ligand (Xantphos) is critical for the reaction to occur. A variety of electron-rich heteroarenes, including indoles, furans, thiophenes, and pyrroles, can be ethoxycarbonyldifluoromethylated in moderate to excellent yields. The reactions take place at the C-H bonds adjacent to the heteroatoms with high regioselectivity. This method provides a new protocol for the introduction of difuoroalkyl groups into electron-rich heteroarenes.
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Affiliation(s)
- Changdong Shao
- †Shanghai Key Laboratory of Chemical Assessment and Sustainability, Department of Chemistry, and UNEP-Tongji Institute of Environment for Sustainable Development, Tongji University, 1239 Siping Road, Shanghai 200092, P. R. China
| | - Guangfa Shi
- †Shanghai Key Laboratory of Chemical Assessment and Sustainability, Department of Chemistry, and UNEP-Tongji Institute of Environment for Sustainable Development, Tongji University, 1239 Siping Road, Shanghai 200092, P. R. China
| | - Yanghui Zhang
- †Shanghai Key Laboratory of Chemical Assessment and Sustainability, Department of Chemistry, and UNEP-Tongji Institute of Environment for Sustainable Development, Tongji University, 1239 Siping Road, Shanghai 200092, P. R. China
| | - Shulei Pan
- †Shanghai Key Laboratory of Chemical Assessment and Sustainability, Department of Chemistry, and UNEP-Tongji Institute of Environment for Sustainable Development, Tongji University, 1239 Siping Road, Shanghai 200092, P. R. China
| | - Xiaohong Guan
- ‡College of Environmental Science and Engineering, Tongji University, 1239 Siping Road, Shanghai 200092, P. R. China
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61
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Li W, Zhu Y, Duan Y, Zhang M, Zhu C. Monofluoromethylation of Tetrahydroisoquinolines by Visible-light Induced Direct C(sp3)H Bond Activation. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201401146] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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62
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Shen X, Liu Q, Ni C, Hu J. Nucleophilic Difluoro(phenylsulfonimidoyl)methylation of Unactivated Alkyl Bromides with PhSO(NTBS)CF2H: Facile Entry intogem-Difluoroalkenes. CHINESE J CHEM 2014. [DOI: 10.1002/cjoc.201400403] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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63
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Ni C, Hu M, Hu J. Good partnership between sulfur and fluorine: sulfur-based fluorination and fluoroalkylation reagents for organic synthesis. Chem Rev 2014; 115:765-825. [PMID: 25144886 DOI: 10.1021/cr5002386] [Citation(s) in RCA: 936] [Impact Index Per Article: 93.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Chuanfa Ni
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Ling-Ling Road, Shanghai City, Shanghai 200032, China
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64
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Yang YD, Wang X, Tsuzuki S, Tokunaga E, Shibata N. Studies on the C/O-regioselectivity in Electrophilic Fluoromethylations of β-Ketoesters based on Thermodynamics by Ab initio Calculations. B KOREAN CHEM SOC 2014. [DOI: 10.5012/bkcs.2014.35.6.1851] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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65
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Sun X, Yu S. Visible-Light-Mediated Fluoroalkylation of Isocyanides with Ethyl Bromofluoroacetates: Unified Synthesis of Mono- and Difluoromethylated Phenanthridine Derivatives. Org Lett 2014; 16:2938-41. [DOI: 10.1021/ol501081h] [Citation(s) in RCA: 213] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Xiaoyang Sun
- State Key Laboratory of Analytical
Chemistry for Life Science and Institute of Chemical Biology and Drug
Innovation, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Shouyun Yu
- State Key Laboratory of Analytical
Chemistry for Life Science and Institute of Chemical Biology and Drug
Innovation, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
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66
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Shen X, Liu Q, Luo T, Hu J. Nucleophilic Difluoromethylation of Epoxides with PhSO(NTBS)CF2H by a Preorganization Strategy. Chemistry 2014; 20:6795-800. [DOI: 10.1002/chem.201402506] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Indexed: 11/12/2022]
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67
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68
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Li W, Zhu X, Mao H, Tang Z, Cheng Y, Zhu C. Visible-light-induced direct C(sp3)–H difluromethylation of tetrahydroisoquinolines with the in situ generated difluoroenolates. Chem Commun (Camb) 2014; 50:7521-3. [DOI: 10.1039/c4cc02768j] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A visible light promoted C(sp3)–H difluoromethylation of tetrahydroisoquinolines that uses stable and easily prepared α,α-difluorinated gem-diol as the CF2 source is disclosed.
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Affiliation(s)
- Weipeng Li
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093, P. R. China
| | - Xuebin Zhu
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093, P. R. China
| | - Haibin Mao
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093, P. R. China
| | - Zhongkai Tang
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093, P. R. China
| | - Yixiang Cheng
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093, P. R. China
| | - Chengjian Zhu
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093, P. R. China
- Shanghai Institute of Organic Chemistry
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69
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Bizet V, Kowalczyk R, Bolm C. Fluorinated sulfoximines: syntheses, properties and applications. Chem Soc Rev 2014; 43:2426-38. [DOI: 10.1039/c3cs60427f] [Citation(s) in RCA: 178] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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70
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Shen X, Miao W, Ni C, Hu J. Stereoselective Nucleophilic Fluoromethylation of Aryl Ketones: Dynamic Kinetic Resolution of Chiral α-Fluoro Carbanions. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201308484] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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71
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Shen X, Miao W, Ni C, Hu J. Stereoselective nucleophilic fluoromethylation of aryl ketones: dynamic kinetic resolution of chiral α-fluoro carbanions. Angew Chem Int Ed Engl 2013; 53:775-9. [PMID: 24307659 DOI: 10.1002/anie.201308484] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2013] [Indexed: 02/06/2023]
Abstract
Although many methods are available for the synthesis of optically enriched monofluoromethyl secondary alcohols, synthesizing optically enriched monofluoromethyl tertiary alcohols remains a challenge. An efficient and easy-to-handle nucleophilic fluoromethylation protocol was developed. The current monofluoromethylation showed much higher facial selectivity than the corresponding difluoromethylation and proceeded via a different type of transition state. Excellent stereoselective control at the fluorinated carbon chiral center was found, an effect believed to be facilitated by the dynamic kinetic resolution of the chiral α-fluoro carbanions.
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Affiliation(s)
- Xiao Shen
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Ling-Ling Road, Shanghai, 200032 (China) http://hujinbo.sioc.ac.cn/en/
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