1
|
Bolek S, Ignatowska J. Ring opening reactions of cyclic sulfamidates. Synthesis of β-fluoroaryl alanines and derivatives of 4,4-difluoroglutamic acid. J Fluor Chem 2019. [DOI: 10.1016/j.jfluchem.2018.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
2
|
Alter C, Neumann B, Stammler H, Weber L, Hoge B. Solid‐State Structure of a Bromo(difluoromethylenephosphonato)cuprate – a Key Intermediate for the Synthesis of α,α‐Difluoromethylenephosphonates. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700526] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Christian Alter
- Fakultät für Chemie Centrum für Molekulare Materialien Universität Bielefeld Universitätsstraße 25 33615 Bielefeld Deutschland
| | - Beate Neumann
- Fakultät für Chemie Centrum für Molekulare Materialien Universität Bielefeld Universitätsstraße 25 33615 Bielefeld Deutschland
| | - Hans‐Georg Stammler
- Fakultät für Chemie Centrum für Molekulare Materialien Universität Bielefeld Universitätsstraße 25 33615 Bielefeld Deutschland
| | - Lothar Weber
- Fakultät für Chemie Centrum für Molekulare Materialien Universität Bielefeld Universitätsstraße 25 33615 Bielefeld Deutschland
| | - Berthold Hoge
- Fakultät für Chemie Centrum für Molekulare Materialien Universität Bielefeld Universitätsstraße 25 33615 Bielefeld Deutschland
| |
Collapse
|
3
|
Luo J, Han EJ, Shen Q, Huang M, Huang YG, Liu HM, Wang W, Chen QY, Guo Y. Preparation of Dialkyl (2,2,2-Trifluoroethyl)phosphonates by Cu-Promoted Reactions of 1,1-Dichloro-2,2,2-trifluoroethane with HP(O)(OR)2. Org Process Res Dev 2016. [DOI: 10.1021/acs.oprd.6b00312] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jun Luo
- School
of Perfume and Aroma Technology, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, P. R. China
| | - En-Jian Han
- Key
Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Qian Shen
- College
of Chemistry, Chemical Engineering and Biotechnology, Donghua University, 2999 North Renmin Road, Shanghai 201620, P. R. China
| | - Meiwei Huang
- Key
Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Yan-Gen Huang
- College
of Chemistry, Chemical Engineering and Biotechnology, Donghua University, 2999 North Renmin Road, Shanghai 201620, P. R. China
| | - Hui-min Liu
- School
of Perfume and Aroma Technology, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, P. R. China
| | - Wei Wang
- School
of Perfume and Aroma Technology, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, P. R. China
| | - Qing-Yun Chen
- Key
Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Yong Guo
- Key
Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| |
Collapse
|
4
|
Synthesis of difluoromethylenephosphonated oxindoles through visible-vight-induced radical cyclization of N -arylacrylamides. J Fluor Chem 2016. [DOI: 10.1016/j.jfluchem.2016.09.017] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
5
|
Ivanova MV, Bayle A, Besset T, Poisson T, Pannecoucke X. Copper-Mediated Formation of Aryl, Heteroaryl, Vinyl and Alkynyl Difluoromethylphosphonates: A General Approach to Fluorinated Phosphate Mimics. Angew Chem Int Ed Engl 2015; 54:13406-10. [PMID: 26358947 DOI: 10.1002/anie.201507130] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Indexed: 11/06/2022]
Abstract
A general and efficient access to aryl, heteroaryl, vinyl and alkynyl difluoromethylphosphonates is described. The developed methodology using TMSCF2PO(OEt)2, iodonium salts and a copper salt provided a straightforward manifold to reach these highly relevant products. The reaction proved to be highly functional group tolerant and proceeded under mild conditions, giving the corresponding products in good to excellent yields. This method represents the first general synthetic route to this important class of fluorinated scaffolds, which are well-recognized as in vivo stable phosphate surrogates.
Collapse
Affiliation(s)
- Maria V Ivanova
- Normandie Univ., COBRA, UMR 6014 et FR 3038, Univ. Rouen, INSA Rouen, CNRS, 1 rue Tesnière, 76821 Mont Saint-Aignan Cedex (France)
| | - Alexandre Bayle
- Normandie Univ., COBRA, UMR 6014 et FR 3038, Univ. Rouen, INSA Rouen, CNRS, 1 rue Tesnière, 76821 Mont Saint-Aignan Cedex (France)
| | - Tatiana Besset
- Normandie Univ., COBRA, UMR 6014 et FR 3038, Univ. Rouen, INSA Rouen, CNRS, 1 rue Tesnière, 76821 Mont Saint-Aignan Cedex (France)
| | - Thomas Poisson
- Normandie Univ., COBRA, UMR 6014 et FR 3038, Univ. Rouen, INSA Rouen, CNRS, 1 rue Tesnière, 76821 Mont Saint-Aignan Cedex (France).
| | - Xavier Pannecoucke
- Normandie Univ., COBRA, UMR 6014 et FR 3038, Univ. Rouen, INSA Rouen, CNRS, 1 rue Tesnière, 76821 Mont Saint-Aignan Cedex (France)
| |
Collapse
|
6
|
Ivanova MV, Bayle A, Besset T, Poisson T, Pannecoucke X. Copper‐Mediated Formation of Aryl, Heteroaryl, Vinyl and Alkynyl Difluoromethylphosphonates: A General Approach to Fluorinated Phosphate Mimics. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201507130] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Maria V. Ivanova
- Normandie Univ., COBRA, UMR 6014 et FR 3038, Univ. Rouen, INSA Rouen, CNRS, 1 rue Tesnière, 76821 Mont Saint‐Aignan Cedex (France)
| | - Alexandre Bayle
- Normandie Univ., COBRA, UMR 6014 et FR 3038, Univ. Rouen, INSA Rouen, CNRS, 1 rue Tesnière, 76821 Mont Saint‐Aignan Cedex (France)
| | - Tatiana Besset
- Normandie Univ., COBRA, UMR 6014 et FR 3038, Univ. Rouen, INSA Rouen, CNRS, 1 rue Tesnière, 76821 Mont Saint‐Aignan Cedex (France)
| | - Thomas Poisson
- Normandie Univ., COBRA, UMR 6014 et FR 3038, Univ. Rouen, INSA Rouen, CNRS, 1 rue Tesnière, 76821 Mont Saint‐Aignan Cedex (France)
| | - Xavier Pannecoucke
- Normandie Univ., COBRA, UMR 6014 et FR 3038, Univ. Rouen, INSA Rouen, CNRS, 1 rue Tesnière, 76821 Mont Saint‐Aignan Cedex (France)
| |
Collapse
|
7
|
Belhomme MC, Besset T, Poisson T, Pannecoucke X. Recent Progress toward the Introduction of Functionalized Difluoromethylated Building Blocks onto C(sp2) and C(sp) Centers. Chemistry 2015; 21:12836-65. [DOI: 10.1002/chem.201501475] [Citation(s) in RCA: 268] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
|
8
|
Transition-Metal-Catalyzed Difluoromethylation, Difluoromethylenation, and Polydifluoromethylenation Reactions. TOP ORGANOMETAL CHEM 2014. [DOI: 10.1007/3418_2014_87] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
9
|
Pajkert R, Röschenthaler GV. Synthesis of (α,α-Difluoropropargyl)phosphonates via Aldehyde-to-Alkyne Homologation. J Org Chem 2013; 78:3697-708. [DOI: 10.1021/jo400198a] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Romana Pajkert
- School of Engineering
and Science, Jacobs University Bremen, Campus Ring 1, 28759 Bremen, Germany
| | | |
Collapse
|
10
|
Synthesis of N-substituted α,α-difluoro-β-aminophosphonates by addition of diethyl lithiodifluoromethylphosphonate to imines. J Fluor Chem 2012. [DOI: 10.1016/j.jfluchem.2012.06.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
11
|
Jiang X, Chu L, Qing FL. Copper-mediated oxidative cross-coupling reaction of terminal alkynes with α-silyldifluoromethylphosphonates: an efficient method for α,α-difluoropropargylphosphonates. Org Lett 2012; 14:2870-3. [PMID: 22587619 DOI: 10.1021/ol301113v] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A copper-mediated oxidative cross-coupling reaction of terminal alkynes with readily available α-silyldifluoromethylphosphonates under mild conditions has been developed. This method allows for an efficient synthesis of a series of synthetically useful α,α-difluoropropargylphosphonates with excellent functional group compatibility.
Collapse
Affiliation(s)
- Xueliang Jiang
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | | | | |
Collapse
|
12
|
Beier P, Opekar S, Zibinsky M, Bychinskaya I, Prakash GKS. A new route to α-alkyl-α-fluoromethylenebisphosphonates. Org Biomol Chem 2011; 9:4035-8. [DOI: 10.1039/c1ob05095h] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
|
13
|
Greco JF, McNevin MJ, Shoemaker RK, Hagadorn JR. Solid- and Solution-Phase Structures of Zinc Enolates of Amides and Ketones. Organometallics 2008. [DOI: 10.1021/om800070j] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jeffrey F. Greco
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado 80309-0215
| | - Michael J. McNevin
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado 80309-0215
| | - Richard K. Shoemaker
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado 80309-0215
| | - John R. Hagadorn
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado 80309-0215
| |
Collapse
|
14
|
|
15
|
|