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1
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Sanz-Marco A, Esperilla D, Montesinos-Magraner M, Vila C, Muñoz MC, Pedro JR, Blay G. A Cu-BOX catalysed enantioselective Mukaiyama-aldol reaction with difluorinated silyl enol ethers and acylpyridine N-oxides. Org Biomol Chem 2023; 21:345-350. [PMID: 36484719 DOI: 10.1039/d2ob01763f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A Cu(II)/BOX complex catalyses the enantioselective addition of difluorinated silyl enol ethers to acylpyridine N-oxides. The reaction provides difluorinated chiral tertiary alcohols of great interest in medicinal chemistry. These compounds are obtained in moderate to excellent yields and with high enantioselectivities. The stereochemical outcome of the reaction has been explained by DFT calculations.
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Affiliation(s)
- Amparo Sanz-Marco
- Departament de Química Orgànica-Facultat de Química, Universitat de València, C/Dr. Moliner 50, 46100-Burjassot, València, Spain.
| | - Daniel Esperilla
- Departament de Química Orgànica-Facultat de Química, Universitat de València, C/Dr. Moliner 50, 46100-Burjassot, València, Spain.
| | - Marc Montesinos-Magraner
- Departament de Química Orgànica-Facultat de Química, Universitat de València, C/Dr. Moliner 50, 46100-Burjassot, València, Spain.
| | - Carlos Vila
- Departament de Química Orgànica-Facultat de Química, Universitat de València, C/Dr. Moliner 50, 46100-Burjassot, València, Spain.
| | - M Carmen Muñoz
- Departament de Física Aplicada, Universitat Politècnica de València, C/Cami de Vera s/n, 46022-València, Spain
| | - José R Pedro
- Departament de Química Orgànica-Facultat de Química, Universitat de València, C/Dr. Moliner 50, 46100-Burjassot, València, Spain.
| | - Gonzalo Blay
- Departament de Química Orgànica-Facultat de Química, Universitat de València, C/Dr. Moliner 50, 46100-Burjassot, València, Spain.
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2
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Xu J, Yang C, Dai D, Hou W, Xu Y. Synthesis and Application of
β
‐Alkynyl‐
γ
,
γ
‐Difluoroallylboronates for Metal‐Free Allylation of Aldehydes in Water. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Jian‐Lin Xu
- Department of Chemistry University of Science and Technology of China Hefei 230026 People's Republic of China
| | - Chao Yang
- Department of Chemistry University of Science and Technology of China Hefei 230026 People's Republic of China
| | - Dong‐Ting Dai
- Department of Chemistry University of Science and Technology of China Hefei 230026 People's Republic of China
| | - Wei‐Shu Hou
- Department of Chemistry University of Science and Technology of China Hefei 230026 People's Republic of China
- Department of Radiology the First Affiliated Hospital of Anhui Medical University Anhui 230022 People's Republic of China
| | - Yun‐He Xu
- Department of Chemistry University of Science and Technology of China Hefei 230026 People's Republic of China
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3
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Ma X, Kuang Z, Song Q. Recent Advances in the Construction of Fluorinated Organoboron Compounds. JACS AU 2022; 2:261-279. [PMID: 35252978 PMCID: PMC8889561 DOI: 10.1021/jacsau.1c00129] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Indexed: 05/05/2023]
Abstract
Fluorinated organoboron compounds are important synthetic building blocks that combine the unique characteristics of a fluorinated motif with the versatile synthetic applications of organoboron moiety. This review article guides the research on fluorinated organoboron compounds mainly from four aspects in recent years: selective monodefluoroborylation of polyfluoroarenes and polyfluoroalkenes, selective borylation of fluorinated substrates, selective fluorination of organoboron compounds, and borofluorination of alkynes/olefins. In addition, this review will provide a necessary guidance and inspiration for the research on the valuable synthetic building block fluorinated organoboron compounds.
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Affiliation(s)
- Xingxing Ma
- Key
Laboratory of Molecule Synthesis and Function Discovery, Fujian Province
University, College of Chemistry at Fuzhou
University, Fuzhou, Fujian 350108, China
| | - Zhijie Kuang
- Institute
of Next Generation Matter Transformation, College of Materials Science
Engineering & Chemical Engineering, Huaqiao University, 668 Jimei Boulevard, Xiamen, Fujian 361021, China
| | - Qiuling Song
- Key
Laboratory of Molecule Synthesis and Function Discovery, Fujian Province
University, College of Chemistry at Fuzhou
University, Fuzhou, Fujian 350108, China
- Institute
of Next Generation Matter Transformation, College of Materials Science
Engineering & Chemical Engineering, Huaqiao University, 668 Jimei Boulevard, Xiamen, Fujian 361021, China
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4
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Liu Y, Li C, Liu C, He J, Zhao X, Cao S. Cobalt- or copper-catalyzed synthesis of gem-difluoroallyl MIDA boronates from α-trifluoromethyl alkenes. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151940] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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5
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Novikov MA, Bobrova AY, Mezentsev IA, Medvedev MG, Tomilov YV. (2-Fluoroallyl)boration of Ketones with (2-Fluoroallyl)boronates. J Org Chem 2020; 85:6295-6308. [DOI: 10.1021/acs.joc.9b03445] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Maxim A. Novikov
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., 119991 Moscow, Russian Federation
| | - Angelina Yu. Bobrova
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., 119991 Moscow, Russian Federation
- Higher Chemical College of the Russian Academy of Sciences, D. I. Mendeleev University of Chemical Technology of Russia, 9 Miusskaya pl., 125047 Moscow, Russian Federation
| | - Igor A. Mezentsev
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., 119991 Moscow, Russian Federation
- Higher Chemical College of the Russian Academy of Sciences, D. I. Mendeleev University of Chemical Technology of Russia, 9 Miusskaya pl., 125047 Moscow, Russian Federation
| | - Michael G. Medvedev
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., 119991 Moscow, Russian Federation
| | - Yury V. Tomilov
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., 119991 Moscow, Russian Federation
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6
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Anand D, Sun Z, Zhou L. Visible-Light-Mediated β-C–H gem-Difluoroallylation of Aldehydes and Cyclic Ketones through C–F Bond Cleavage of 1-Trifluoromethyl Alkenes. Org Lett 2020; 22:2371-2375. [PMID: 32134274 DOI: 10.1021/acs.orglett.0c00568] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Devireddy Anand
- School of Chemistry, Sun Yat-Sen University, 135 Xingang West Road, Guangzhou 510275, China
| | - Zhengchang Sun
- School of Chemistry, Sun Yat-Sen University, 135 Xingang West Road, Guangzhou 510275, China
| | - Lei Zhou
- School of Chemistry, Sun Yat-Sen University, 135 Xingang West Road, Guangzhou 510275, China
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7
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Yang X, Cao ZH, Zhou Y, Cheng F, Lin ZW, Ou Z, Yuan Y, Huang YY. Petasis-Type gem-Difluoroallylation Reactions Assisted by the Neighboring Hydroxyl Group in Amines. Org Lett 2018; 20:2585-2589. [DOI: 10.1021/acs.orglett.8b00721] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xing Yang
- Department of Chemistry, School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, P.R. China
| | - Ze-Hun Cao
- Department of Chemistry, School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, P.R. China
| | - Yang Zhou
- Department of Chemistry, School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, P.R. China
| | - Feng Cheng
- Department of Chemistry, School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, P.R. China
| | - Zi-Wei Lin
- Department of Chemistry, School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, P.R. China
| | - Zhi Ou
- Department of Chemistry, School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, P.R. China
| | - Ye Yuan
- Department of Chemistry, School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, P.R. China
| | - Yi-Yong Huang
- Department of Chemistry, School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, P.R. China
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8
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Novikov MA, Nefedov OM. (2-Fluoroallyl)boronates: new reagents for diastereoselective 2-fluoroallylboration of aldehydes. Org Biomol Chem 2018; 16:4963-4967. [DOI: 10.1039/c8ob01103f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
New reagents for anti-selective 2-fluoroallylboration of aromatic and aliphatic aldehydes—(2-fluoroallyl)pinacolboranes, were prepared by Pd-catalyzed borylation of 2-fluoroallyl chlorides.
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Affiliation(s)
- Maxim A. Novikov
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- 119991 Moscow
- Russian Federation
| | - Oleg M. Nefedov
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- 119991 Moscow
- Russian Federation
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9
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Yang X, Zhang F, Zhou Y, Huang YY. Neighboring phenolic group-activated gem-difluoroallylboration of imines for the catalyst-free synthesis of gem-difluorohomoallylamines. Org Biomol Chem 2018; 16:3367-3371. [DOI: 10.1039/c8ob00541a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
An unprecedented imine allylation with pinacol gem-difluoroallylborates for the synthesis of a wide range of racemic gem-difluorohomoallylamine derivatives under catalyst-free conditions was enabled by a neighboring phenolic group in an N-protecting group.
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Affiliation(s)
- Xing Yang
- Department of Chemistry
- School of Chemistry
- Chemical Engineering and Life Science
- Wuhan University of Technology
- Wuhan 430070
| | - Feng Zhang
- College of Science
- Hunan Agricultural University
- Changsha 410128
- P. R. China
| | - Yang Zhou
- Department of Chemistry
- School of Chemistry
- Chemical Engineering and Life Science
- Wuhan University of Technology
- Wuhan 430070
| | - Yi-Yong Huang
- Department of Chemistry
- School of Chemistry
- Chemical Engineering and Life Science
- Wuhan University of Technology
- Wuhan 430070
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10
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Liu Y, Zhou Y, Zhao Y, Qu J. Synthesis of gem-Difluoroallylboronates via FeCl2-Catalyzed Boration/β-Fluorine Elimination of Trifluoromethyl Alkenes. Org Lett 2017; 19:946-949. [DOI: 10.1021/acs.orglett.7b00168] [Citation(s) in RCA: 114] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yang Liu
- State Key Laboratory of Fine
Chemicals, School of Pharmaceutical Science and Technology, Dalian University of Technology, Dalian 116024, China
| | - Yuhan Zhou
- State Key Laboratory of Fine
Chemicals, School of Pharmaceutical Science and Technology, Dalian University of Technology, Dalian 116024, China
| | - Yilong Zhao
- State Key Laboratory of Fine
Chemicals, School of Pharmaceutical Science and Technology, Dalian University of Technology, Dalian 116024, China
| | - Jingping Qu
- State Key Laboratory of Fine
Chemicals, School of Pharmaceutical Science and Technology, Dalian University of Technology, Dalian 116024, China
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11
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Hesse MJ, Essafi S, Watson CG, Harvey JN, Hirst D, Willis CL, Aggarwal VK. Highly Selective Allylborations of Aldehydes Using α,α-Disubstituted Allylic Pinacol Boronic Esters. Angew Chem Int Ed Engl 2014; 53:6145-9. [DOI: 10.1002/anie.201402995] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Indexed: 11/08/2022]
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12
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Hesse MJ, Essafi S, Watson CG, Harvey JN, Hirst D, Willis CL, Aggarwal VK. Highly Selective Allylborations of Aldehydes Using α,α-Disubstituted Allylic Pinacol Boronic Esters. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201402995] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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13
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14
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Zhang Z, Bi J, Liu Q, Zhang G. The synthesis of α,α-difluoroacetamides via electrophilic fluorination in the mixed-solvent of water and PEG-400. J Fluor Chem 2013. [DOI: 10.1016/j.jfluchem.2013.03.016] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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15
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Yang Y, Yang Z, Cheng C, Qing F. Synthesis and Antitumor Activity Evaluation ofγ-Monofluorinated andγ,γ-Difluorinated Goniothalamin Analogues. CHINESE J CHEM 2013. [DOI: 10.1002/cjoc.201300227] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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16
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Liu YL, Yu JS, Zhou J. Catalytic Asymmetric Construction of Stereogenic Carbon Centers that Feature agem-Difluoroalkyl Group. ASIAN J ORG CHEM 2013. [DOI: 10.1002/ajoc.201200131] [Citation(s) in RCA: 83] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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17
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Ramachandran PV, Tafelska-Kaczmarek A, Chatterjee A. B-(3,3-Difluoroallyl)diisopinocampheylborane for the Enantioselective Fluoroallylboration of Aldehydes. J Org Chem 2012; 77:9329-33. [PMID: 22973971 DOI: 10.1021/jo300970z] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- P. Veeraraghavan Ramachandran
- Herbert
C. Brown Center for Borane Research, Department
of Chemistry, Purdue University, 560 Oval
Drive, West Lafayette, Indiana 47907-2084, United States
| | - Agnieszka Tafelska-Kaczmarek
- Herbert
C. Brown Center for Borane Research, Department
of Chemistry, Purdue University, 560 Oval
Drive, West Lafayette, Indiana 47907-2084, United States
| | - Anamitra Chatterjee
- Herbert
C. Brown Center for Borane Research, Department
of Chemistry, Purdue University, 560 Oval
Drive, West Lafayette, Indiana 47907-2084, United States
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18
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Wilson PG, Percy JM, Redmond JM, McCarter AW. Suzuki–Miyaura Coupling Reactions of Iodo(difluoroenol) Derivatives, Fluorinated Building Blocks Accessible at Near-Ambient Temperatures. J Org Chem 2012; 77:6384-93. [DOI: 10.1021/jo3011705] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Peter G. Wilson
- WestCHEM Department
of Pure
and Applied Chemistry, University of Strathclyde, Thomas Graham Building, 295 Cathedral Street, Glasgow
G1 1XL, U.K
| | - Jonathan M. Percy
- WestCHEM Department
of Pure
and Applied Chemistry, University of Strathclyde, Thomas Graham Building, 295 Cathedral Street, Glasgow
G1 1XL, U.K
| | - Joanna M. Redmond
- Respiratory
TA, GlaxoSmithKline Medicines Research Centre, Gunnels
Wood Road, Stevenage SG1 2NY, U.K
| | - Adam W. McCarter
- WestCHEM Department
of Pure
and Applied Chemistry, University of Strathclyde, Thomas Graham Building, 295 Cathedral Street, Glasgow
G1 1XL, U.K
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19
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Liu YL, Zhou J. Organocatalytic asymmetric synthesis of 3-difluoroalkyl 3-hydroxyoxindoles. Chem Commun (Camb) 2012; 48:1919-21. [PMID: 22228324 DOI: 10.1039/c2cc17140f] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report the first example of highly enantioselective organocatalytic synthesis of 3-difluoroalkyl substituted 3-hydroxyoxindoles. The total synthesis of the difluoro analogue of convolutamydine E was achieved by this method.
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Affiliation(s)
- Yun-Lin Liu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663N, Zhongshan Road, Shanghai 200062, PR China
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