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Kumar Roy T, Sreedharan R, Ghosh P, Gandhi T, Maiti D. Ene-Reductase: A Multifaceted Biocatalyst in Organic Synthesis. Chemistry 2022; 28:e202103949. [PMID: 35133702 DOI: 10.1002/chem.202103949] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Indexed: 12/13/2022]
Abstract
Biocatalysis integrate microbiologists, enzymologists, and organic chemists to access the repertoire of pharmaceutical and agrochemicals with high chemoselectivity, regioselectivity, and enantioselectivity. The saturation of carbon-carbon double bonds by biocatalysts challenges the conventional chemical methodology as it bypasses the use of precious metals (in combination with chiral ligands and molecular hydrogen) or organocatalysts. In this line, Ene-reductases (ERs) from the Old Yellow Enzymes (OYEs) family are found to be a prominent asymmetric biocatalyst that is increasingly used in academia and industries towards unparalleled stereoselective trans-hydrogenations of activated C=C bonds. ERs gained prominence as they were used as individual catalysts, multi-enzyme cascades, and in conjugation with chemical reagents (chemoenzymatic approach). Besides, ERs' participation in the photoelectrochemical and radical-mediated process helps to unlock many scopes outside traditional biocatalysis. These up-and-coming methodologies entice the enzymologists and chemists to explore, expand and harness the chemistries displayed by ERs for industrial settings. Herein, we reviewed the last five year's exploration of organic transformations using ERs.
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Affiliation(s)
- Triptesh Kumar Roy
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Tirupati, Tirupati, India
| | - Ramdas Sreedharan
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore, 632014, Tamil Nadu, India
| | - Pintu Ghosh
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, India
| | - Thirumanavelan Gandhi
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore, 632014, Tamil Nadu, India
| | - Debabrata Maiti
- Chemistry Department and Interdisciplinary Program in Climate Studies, Indian Institute of Technology Bombay, Powai, Maharashtra 400076, India
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2
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Kazemi F, Shariati Y, Kaboudin B. Highly Efficient One‐pot Aerobic Synthesis of α‐Aminophosphonate from Alcohols: Dual Catalytic Effect of Tetrabutylammonium Tribromide (TBATB). ChemistrySelect 2022. [DOI: 10.1002/slct.202104220] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Foad Kazemi
- Department of Chemistry Institute for Advanced Studies in Basic Sciences (IASBS) Gava Zang Zanjan 45137-66731 Iran
- Center for Climate and Global Warming (CCGW) Institute for Advanced Studies in Basic Sciences (IASBS) Gava Zang Zanjan 45137-66731 Iran
| | - Yadollah Shariati
- Department of Chemistry Institute for Advanced Studies in Basic Sciences (IASBS) Gava Zang Zanjan 45137-66731 Iran
| | - Babak Kaboudin
- Department of Chemistry Institute for Advanced Studies in Basic Sciences (IASBS) Gava Zang Zanjan 45137-66731 Iran
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3
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Abstract
This review highlights the hydroelementation reactions of conjugated and separated diynes, which depending on the process conditions, catalytic system, as well as the type of reagents, leads to the formation of various products: enynes, dienes, allenes, polymers, or cyclic compounds. The presence of two triple bonds in the diyne structure makes these compounds important reagents but selective product formation is often difficult owing to problems associated with maintaining appropriate reaction regio- and stereoselectivity. Herein we review this topic to gain knowledge on the reactivity of diynes and to systematise the range of information relating to their use in hydroelementation reactions. The review is divided according to the addition of the E-H (E = Mg, B, Al, Si, Ge, Sn, N, P, O, S, Se, Te) bond to the triple bond(s) in the diyne, as well as to the type of the reagent used, and the product formed. Not only are the hydroelementation reactions comprehensively discussed, but the synthetic potential of the obtained products is also presented. The majority of published research is included within this review, illustrating the potential as well as limitations of these processes, with the intent to showcase the power of these transformations and the obtained products in synthesis and materials chemistry.
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Affiliation(s)
- Jędrzej Walkowiak
- Adam Mickiewicz University in Poznan, Center for Advanced Technology, Uniwersytetu Poznanskiego 10, 61-614, Poznan.
| | - Jakub Szyling
- Adam Mickiewicz University in Poznan, Center for Advanced Technology, Uniwersytetu Poznanskiego 10, 61-614, Poznan. .,Adam Mickiewicz University in Poznan, Faculty of Chemistry, Uniwersytetu Poznanskiego 8, 61-614, Poznan, Poland
| | - Adrian Franczyk
- Adam Mickiewicz University in Poznan, Center for Advanced Technology, Uniwersytetu Poznanskiego 10, 61-614, Poznan.
| | - Rebecca L Melen
- Cardiff Catalysis Institute, Cardiff University, School of Chemistry, Park Place, Main Building, Cardiff CF10 3AT, Cymru/Wales, UK.
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4
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Pang S, Yang X, Cao ZH, Zhang YL, Zhao Y, Huang YY. Intermolecular [2 + 2] Cycloaddition/Isomerization of Allenyl Imides and Unactivated Imines for the Synthesis of 1-Azadienes Catalyzed by a Ni(ClO4)2·6H2O Lewis Acid. ACS Catal 2018. [DOI: 10.1021/acscatal.8b01454] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shuai Pang
- Department of Chemistry, School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, China
| | - Xing Yang
- Department of Chemistry, School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, China
| | - Ze-Hun Cao
- Department of Chemistry, School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, China
| | - Yu-Long Zhang
- Department of Chemistry, School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, China
| | - Yan Zhao
- State Key Laboratory of Silicate Materials for Architectures, International School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China
| | - Yi-Yong Huang
- Department of Chemistry, School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, China
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5
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Huang L, Gong J, Zhu Z, Wang Y, Guo S, Cai H. Selective Phosphoramidation and Phosphonation of Benzoxazoles via Sequence Control. Org Lett 2017; 19:2242-2245. [DOI: 10.1021/acs.orglett.7b00726] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Ling Huang
- Department of Chemistry, Nanchang University, No. 999, Xuefu Road Nanchang 330031, P. R. China
| | - Jiuhan Gong
- Department of Chemistry, Nanchang University, No. 999, Xuefu Road Nanchang 330031, P. R. China
| | - Zheng Zhu
- Department of Chemistry, Nanchang University, No. 999, Xuefu Road Nanchang 330031, P. R. China
| | - Yufeng Wang
- Department of Chemistry, Nanchang University, No. 999, Xuefu Road Nanchang 330031, P. R. China
| | - Shengmei Guo
- Department of Chemistry, Nanchang University, No. 999, Xuefu Road Nanchang 330031, P. R. China
| | - Hu Cai
- Department of Chemistry, Nanchang University, No. 999, Xuefu Road Nanchang 330031, P. R. China
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Kaboudin B, Kazemi F, Hosseini NK. A novel straightforward synthesis of α-aminophosphonates: one-pot three-component condensation of alcohols, amines, and diethylphosphite in the presence of CuO@Fe3O4 nanoparticles as a catalyst. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-2890-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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7
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Debrouwer W, Hertsen D, Heugebaert TSA, Boydas EB, Van Speybroeck V, Catak S, Stevens CV. Tandem Addition of Phosphite Nucleophiles Across Unsaturated Nitrogen-Containing Systems: Mechanistic Insights on Regioselectivity. J Org Chem 2016; 82:188-201. [DOI: 10.1021/acs.joc.6b02340] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Wouter Debrouwer
- SynBioC Research
Group, Department of Sustainable Organic Chemistry and Technology,
Faculty of Bioscience Engineering, Ghent University, Coupure Links
653, 9000 Ghent, Belgium
| | - Dietmar Hertsen
- Center for Molecular Modeling, Ghent University, Technologiepark 903, 9052 Zwijnaarde, Belgium
| | - Thomas S. A. Heugebaert
- SynBioC Research
Group, Department of Sustainable Organic Chemistry and Technology,
Faculty of Bioscience Engineering, Ghent University, Coupure Links
653, 9000 Ghent, Belgium
| | - Esma Birsen Boydas
- Department
of Chemistry, Bogazici University, Bebek, Istanbul, 34342 Turkey
| | | | - Saron Catak
- Center for Molecular Modeling, Ghent University, Technologiepark 903, 9052 Zwijnaarde, Belgium
- Department
of Chemistry, Bogazici University, Bebek, Istanbul, 34342 Turkey
| | - Christian V. Stevens
- SynBioC Research
Group, Department of Sustainable Organic Chemistry and Technology,
Faculty of Bioscience Engineering, Ghent University, Coupure Links
653, 9000 Ghent, Belgium
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8
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Huang H, Kang JY. Amine-Catalyzed Phospha-Michael Reaction of α,β-Unsaturated Aldehydes and Ketones with Multifunctional N-Heterocyclic Phosphine-Thioureas as Phosphonylation Reagent. Org Lett 2016; 18:4372-5. [DOI: 10.1021/acs.orglett.6b02121] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hai Huang
- Department
of Chemistry and Biochemistry, University of Nevada Las Vegas, 4505 South Maryland Parkway, Las Vegas, Nevada 89154-4003, United States
- Department
of Applied Chemistry, College of Chemistry and Molecular Engineering, Nanjing Tech University, No. 30 Puzhu Road (S), Nanjing 211816, People’s Republic of China
| | - Jun Yong Kang
- Department
of Chemistry and Biochemistry, University of Nevada Las Vegas, 4505 South Maryland Parkway, Las Vegas, Nevada 89154-4003, United States
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9
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Berton JKET, Heugebaert TSA, Debrouwer W, Stevens CV. 3-Imidoallenylphosphonates: In Situ Formation and β-Alkoxylation. Org Lett 2016; 18:208-11. [DOI: 10.1021/acs.orglett.5b03314] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jan K. E. T. Berton
- SynBioC Research Group, Department
of Sustainable Organic Chemistry and Technology, Faculty of Bioscience
Engineering, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium
| | - Thomas S. A. Heugebaert
- SynBioC Research Group, Department
of Sustainable Organic Chemistry and Technology, Faculty of Bioscience
Engineering, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium
| | - Wouter Debrouwer
- SynBioC Research Group, Department
of Sustainable Organic Chemistry and Technology, Faculty of Bioscience
Engineering, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium
| | - Christian V. Stevens
- SynBioC Research Group, Department
of Sustainable Organic Chemistry and Technology, Faculty of Bioscience
Engineering, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium
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10
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Zhang Q, Wei D, Cui X, Zhang D, Wang H, Wu Y. Direct diphosphonylation of quinolines with H-phosphonates under metal-free conditions. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.07.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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11
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Fernández de Trocóniz G, Ochoa de Retana AM, Rubiales G, Palacios F. Fluoroalkylated α,β-Unsaturated Imines as Synthons for the Preparation of Fluorinated Triazinane-2,4-diones and Dihydropyrimidin-2(1H)-ones. J Org Chem 2014; 79:5173-81. [DOI: 10.1021/jo500745u] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Guillermo Fernández de Trocóniz
- Departamento de Química
Orgánica I and Centro de Investigacion Lascaray (Lascaray Research
Center) Facultad de Farmacia, Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria, Spain
| | - Ana M. Ochoa de Retana
- Departamento de Química
Orgánica I and Centro de Investigacion Lascaray (Lascaray Research
Center) Facultad de Farmacia, Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria, Spain
| | - Gloria Rubiales
- Departamento de Química
Orgánica I and Centro de Investigacion Lascaray (Lascaray Research
Center) Facultad de Farmacia, Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria, Spain
| | - Francisco Palacios
- Departamento de Química
Orgánica I and Centro de Investigacion Lascaray (Lascaray Research
Center) Facultad de Farmacia, Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria, Spain
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12
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Qiu L, Gao L, Tang J, Wang D, Guo X, Liu S, Yang L, Li J, Hu W. Regio- and Diastereoselective Construction of α-Hydroxy-δ-amino Ester Derivatives via 1,4-Conjugate Addition of β,γ-Unsaturated N-Sulfonylimines. J Org Chem 2014; 79:4142-7. [DOI: 10.1021/jo500176g] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Lin Qiu
- Shanghai
Engineering Research Center of Molecular Therapeutics and New Drug
Development, Department of Chemistry, East China Normal University, Shanghai, 200062, China
| | - Lixin Gao
- National
Center for Drug Screening, State Key Laboratory of Drug Research,Shanghai
Institute of MateriaMedica, Chinese Academy of Science, Shanghai, 201203, China
| | - Jixing Tang
- Shanghai
Engineering Research Center of Molecular Therapeutics and New Drug
Development, Department of Chemistry, East China Normal University, Shanghai, 200062, China
| | - Dongwei Wang
- Shanghai
Engineering Research Center of Molecular Therapeutics and New Drug
Development, Department of Chemistry, East China Normal University, Shanghai, 200062, China
| | - Xin Guo
- Shanghai
Engineering Research Center of Molecular Therapeutics and New Drug
Development, Department of Chemistry, East China Normal University, Shanghai, 200062, China
| | - Shunying Liu
- Shanghai
Engineering Research Center of Molecular Therapeutics and New Drug
Development, Department of Chemistry, East China Normal University, Shanghai, 200062, China
| | - Liping Yang
- Shanghai
Engineering Research Center of Molecular Therapeutics and New Drug
Development, Department of Chemistry, East China Normal University, Shanghai, 200062, China
| | - Jia Li
- Shanghai
Engineering Research Center of Molecular Therapeutics and New Drug
Development, Department of Chemistry, East China Normal University, Shanghai, 200062, China
- National
Center for Drug Screening, State Key Laboratory of Drug Research,Shanghai
Institute of MateriaMedica, Chinese Academy of Science, Shanghai, 201203, China
| | - Wenhao Hu
- Shanghai
Engineering Research Center of Molecular Therapeutics and New Drug
Development, Department of Chemistry, East China Normal University, Shanghai, 200062, China
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13
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Espinosa M, Blay G, Cardona L, Pedro JR. Asymmetric Conjugate Addition of Malonate Esters to α,β-UnsaturatedN-Sulfonyl Imines: An Expeditious Route to Chiral δ-Aminoesters and Piperidones. Chemistry 2013; 19:14861-6. [DOI: 10.1002/chem.201302687] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Indexed: 01/02/2023]
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14
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Cadu A, Andersson PG. Iridium catalysis: application of asymmetric reductive hydrogenation. Dalton Trans 2013; 42:14345-56. [DOI: 10.1039/c3dt51163d] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Zsuzsa Kiss N, Kaszás A, Drahos L, Mucsi Z, Keglevich G. A neighbouring group effect leading to enhanced nucleophilic substitution of amines at the hindered α-carbon atom of an α-hydroxyphosphonate. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2011.11.026] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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16
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Palacios F, Ochoa de Retana AM, Pascual S, Fernández de Trocóniz G. Efficient synthesis of fluorinated α- and β-amino nitriles from fluoroalkylated α,β-unsaturated imines. Tetrahedron 2011. [DOI: 10.1016/j.tet.2010.12.046] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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17
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Luo X, Zhou Z, Li X, Liang X, Ye J. Enantioselective organocatalytic phospha-Michael reaction of α,β-unsaturated aldehydes. RSC Adv 2011. [DOI: 10.1039/c1ra00269d] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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18
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Palacios F, Ochoa de Retana AM, Pascual S, de Trocóniz GF, Ezpeleta JM. Fluoroalkylated α,β-Unsaturated Imines: Efficient and Versatile Substrates for the Synthesis of Fluorinated Vinylogous β-Amino Esters and 3,4-Dihydropyridin-2-ones. European J Org Chem 2010. [DOI: 10.1002/ejoc.201000948] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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19
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Synthesis of phosphonato esters involving heterocyclic biological bases in a highly diastereoselective and chemoselective route. MONATSHEFTE FUR CHEMIE 2010. [DOI: 10.1007/s00706-010-0266-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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20
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De Blieck A, Masschelein KGR, Dhaene F, Rozycka-Sokolowska E, Marciniak B, Drabowicz J, Stevens CV. One-pot tandem 1,4–1,2-addition of phosphites to quinolines. Chem Commun (Camb) 2010; 46:258-60. [DOI: 10.1039/b906808b] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Study of reaction between activated acetylenes and N,N′-diethyl-2-thiobarbituric acid in the presence of isocyanides or triphenylphosphine. HETEROATOM CHEMISTRY 2010. [DOI: 10.1002/hc.20601] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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22
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Ho CY, Chan CW, Wo SK, Zuo Z, Chan LY. Nitrile assisted, Brønsted acid catalyzed regio and stereoselective diarylphosphonylation of allyl silyl ethers. Org Biomol Chem 2010; 8:3480-7. [DOI: 10.1039/c001660h] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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23
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Huang Y, Berthiol F, Stegink B, Pollard M, Minnaard A. Asymmetric Hydrogenation of α,β-Unsaturated Ester- Phosphonates. Adv Synth Catal 2009. [DOI: 10.1002/adsc.200900051] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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24
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Cheruku P, Paptchikhine A, Church TL, Andersson PG. Iridium-N,P-Ligand-Catalyzed Enantioselective Hydrogenation of Diphenylvinylphosphine Oxides and Vinylphosphonates. J Am Chem Soc 2009; 131:8285-9. [DOI: 10.1021/ja901437t] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Pradeep Cheruku
- Department of Biochemistry and Organic Chemistry, Uppsala University, Box 576, 751 23 Uppsala, Sweden
| | - Alexander Paptchikhine
- Department of Biochemistry and Organic Chemistry, Uppsala University, Box 576, 751 23 Uppsala, Sweden
| | - Tamara L. Church
- Department of Biochemistry and Organic Chemistry, Uppsala University, Box 576, 751 23 Uppsala, Sweden
| | - Pher G. Andersson
- Department of Biochemistry and Organic Chemistry, Uppsala University, Box 576, 751 23 Uppsala, Sweden
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25
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Maghsoodlou MT, Heydari R, Hazeri N, Habibi-Khorassani SM, Nassiri M, Ghasemzadeh M, Salehzadeh J, Gharechaei Z. Synthesis of aromatic amine phosphonato ester derivatives from the stereoselective reaction between triphenyl phosphite and dimethyl acetylenedicarboxylate in the presence of derivatives of aromatic amines. HETEROATOM CHEMISTRY 2009. [DOI: 10.1002/hc.20541] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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26
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Beck J, Gharbi S, Herteg-Fernea A, Vercheval L, Bebrone C, Lassaux P, Zervosen A, Marchand-Brynaert J. Aminophosphonic Acids and Aminobis(phosphonic acids) as Potential Inhibitors of Penicillin-Binding Proteins. European J Org Chem 2008. [DOI: 10.1002/ejoc.200800812] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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27
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Petrini M, Shaikh RR. Synthesis of indolylalkylphosphonates and 3-(1-diphenylphosphinoalkyl) indoles by reaction of 3-(1-arylsulfonylalkyl) indoles with phosphorus derivatives. Tetrahedron Lett 2008. [DOI: 10.1016/j.tetlet.2008.07.077] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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28
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Ibrahem I, Hammar P, Vesely J, Rios R, Eriksson L, Córdova A. Organocatalytic Asymmetric Hydrophosphination of α,β-Unsaturated Aldehydes: Development, Mechanism and DFT Calculations. Adv Synth Catal 2008. [DOI: 10.1002/adsc.200800277] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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29
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Wang X, Li Z, Zhu X, Mao H, Zou X, Kong L, Li X. Features and applications of reactions of α,β-unsaturated N-acylbenzotriazoles with amino compounds. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.04.054] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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30
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D'hooghe M, Van Nieuwenhove A, Van Brabandt W, Rottiers M, De Kimpe N. Novel synthesis of 2-aminopentanedinitriles from 2-(bromomethyl)aziridines and their transformation into 2-imino-5-methoxypyrrolidines and 5-methoxypyrrolidin-2-ones. Tetrahedron 2008. [DOI: 10.1016/j.tet.2007.03.116] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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31
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Hazeri N, Maghsoodlou MT, Khorassani SMH, Nassiri M, Afarini Z. Study of reaction between triphenylphosphine and activated acetylenic esters in the presence of benzanilide and some its derivatives. JOURNAL OF CHEMICAL RESEARCH 2008. [DOI: 10.3184/030823408x293675] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Triphenylphosphine reacts with dialkyl acetylenedicarboxylates in the presence of NH-acids, such as benzanilide, 2-cyanobenzanilide, N-(2-acetylphenyl)benzamide, 3-nitrobenzanilide and methyl 2-benzamidobenzoate to generate stable phosphorus ylides. These stable ylides exist in solution as a mixture of two geometrical isomers as a result of restricted rotation around the carbon-carbon partial double bond resulting from conjugation of the ylide moiety with the adjacent carbonyl group.
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Affiliation(s)
- Nourollah Hazeri
- Department of Chemistry, The University of Sistan and Balouchestan, PO Box 98135-674, Zahedan, Iran
| | - Malek Taher Maghsoodlou
- Department of Chemistry, The University of Sistan and Balouchestan, PO Box 98135-674, Zahedan, Iran
| | | | - Mahmoud Nassiri
- Department of Maritime, The University of Chabahar, Chabahar, Iran
| | - Zahra Afarini
- Department of Chemistry, The University of Sistan and Balouchestan, PO Box 98135-674, Zahedan, Iran
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32
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Maghsoodlou MT, Habibi-Khorassani SM, Nassiri M, Adhamdoust SR, Salehzadeh J. Stable phosphorus ylides and heterocyclic phosphonate esters derivatives synthesised from stereoselective reactions between triphenyl phosphite and activated acetylenic esters. JOURNAL OF CHEMICAL RESEARCH 2008. [DOI: 10.3184/030823408784365342] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
One-pot synthesis of stable heterocyclic phosphorus ylides 4a–j is reported in fairly good yields by the reaction between dialkyl acetylenedicarboxylates and triphenyl phosphite in the presence of strong NH-acids such as 2-benzoxazolinone, 2-indolinone and 2-mercaptobenzoxazole in aqueous media as an environmentally friendly solvent. The hydrolysis of compounds 4a–f led to stable phosphonate ester derivatives 5h–l. The configuration of compounds 5h–l (2S*,3R*) was determined on the basis of coupling constant predicted from the Karplus equation.
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Affiliation(s)
- Malek Taher Maghsoodlou
- Department of Chemistry, The University of Sistan and Balouchestan, PO Box 98135-674, Zahedan, Iran
| | | | - Mahmoud Nassiri
- Department of Maritime, The University of Chabahar, Chabahar, Iran
| | - Sayyed Reza Adhamdoust
- Department of Chemistry, The University of Sistan and Balouchestan, PO Box 98135-674, Zahedan, Iran
| | - Jaber Salehzadeh
- Department of Chemistry, The University of Sistan and Balouchestan, PO Box 98135-674, Zahedan, Iran
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33
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Masschelein KGR, Stevens CV. Double nucleophilic 1,2-addition of silylated dialkyl phosphites to 4-phosphono-1-aza-1,3-dienes: synthesis of gamma-phosphono-alpha-aminobisphosphonates. J Org Chem 2007; 72:9248-52. [PMID: 17973431 DOI: 10.1021/jo701718t] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
gamma-Phosphono-alpha-aminobisphosphonates were synthesized from a new class of 4-phosphono-1-aza-1,3-dienes by the addition of dialkyl trimethylsilyl phosphites to these azadienes in the presence of acid. Depending on the steric demand of the group on nitrogen, double 1,2-addition or tandem 1,4-1,2-addition occurred.
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Affiliation(s)
- Kurt G R Masschelein
- Research Group SynBioC, Department of Organic Chemistry, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000, Ghent, Belgium
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34
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Maerten E, Cabrera S, Kjærsgaard A, Jørgensen KA. Organocatalytic Asymmetric Direct Phosphonylation of α,β-Unsaturated Aldehydes: Mechanism, Scope, and Application in Synthesis. J Org Chem 2007; 72:8893-903. [DOI: 10.1021/jo7018587] [Citation(s) in RCA: 87] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Eddy Maerten
- Danish National Research Foundation, Center for Catalysis, Department of Chemistry, Aarhus University,
DK-8000 Aarhus C, Denmark
| | - Silvia Cabrera
- Danish National Research Foundation, Center for Catalysis, Department of Chemistry, Aarhus University,
DK-8000 Aarhus C, Denmark
| | - Anne Kjærsgaard
- Danish National Research Foundation, Center for Catalysis, Department of Chemistry, Aarhus University,
DK-8000 Aarhus C, Denmark
| | - Karl Anker Jørgensen
- Danish National Research Foundation, Center for Catalysis, Department of Chemistry, Aarhus University,
DK-8000 Aarhus C, Denmark
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35
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Palacios F, Vicario J, Maliszewska A, Aparicio D. Synthesis of α-Phosphorylated α,β-Unsaturated Imines and Their Selective Reduction to Vinylogous and Saturated α-Aminophosphonates. J Org Chem 2007; 72:2682-5. [PMID: 17328577 DOI: 10.1021/jo062609+] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An efficient synthesis of alpha,beta-unsaturated imines derived from alpha-aminophosphonates is achieved through aza-Wittig reaction of P-trimethyl phosphazenes with beta,gamma-unsaturated alpha-ketophosphonates. Selective 1,2-reduction of such 1-azadienes affords beta,gamma-unsaturated alpha-aminophosphonates, phosphorylated analogs of vinylglycines, which are hydrogenated to yield saturated alpha-aminophosphonate derivatives.
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Affiliation(s)
- Francisco Palacios
- Departamento de Química Orgánica I, Facultad de Farmacia, Universidad del País Vasco, Apartado 450, 01080 Vitoria, Spain.
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36
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Arimitsu S, Hammond GB. Lanthanide Triflate-Catalyzed Preparation of β,β-Difluorohomopropargyl Alcohols in Aqueous Media. Application to the Synthesis of 4,4-Difluoroisochromans. J Org Chem 2006; 71:8665-8. [PMID: 17064055 DOI: 10.1021/jo0614588] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An indium-mediated Barbier-type reaction of difluoropropargyl bromide with several aldehydes in aqueous media was enhanced by a catalytic amount of a lanthanide triflate (5 mol %). The reaction gave the corresponding beta,beta-difluorohomopropargyl alcohols with high regioselectivity. The [2 + 2 + 2] alkyne cyclotrimerization of beta,beta-difluorohomopropargyl alcohols with monosubstituted acetylenes produced 4,4-difluoroisochromans in good yields with moderate regioselectivity.
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Affiliation(s)
- Satoru Arimitsu
- Department of Chemistry, University of Louisville, Louisville, Kentucky, 40292, USA
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37
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Dieltiens N, Moonen K, Stevens CV. Enyne Metathesis-Oxidation Sequence for the Synthesis of 2-Phosphono Pyrroles: Proof of the “Yne-then-Ene” Pathway. Chemistry 2006; 13:203-14. [PMID: 17013964 DOI: 10.1002/chem.200600789] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
A new tandem reaction sequence has been developed for the synthesis of 2-phosphono pyrroles. The sequence consists of ring-closing enyne metathesis of a substituted aminophosphonate, containing a terminal alkyne and an internal alkene, in combination with in situ oxidation of the produced 3-pyrrolines using tetrachloroquinone. By analyzing the formation of the end and certain byproducts, taking into account the difference in reactivity of different substrates and carefully studying spectroscopic data, it was found that the reaction proceeds by means of the "yne-then-ene" pathway. During the initiation phase, a new ruthenium carbene is formed which continues the propagation cycle.
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Affiliation(s)
- Nicolai Dieltiens
- Research Group SynBioC, Department of Organic Chemistry, Faculty of Bioscience Engineering, Ghent University, Coupure links 653, 9000 Ghent, Belgium
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38
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Van Meenen E, Moonen K, Verwée A, Stevens CV. Tandem Addition of Trialkyl Phosphites to α,β-Unsaturated Imines: A Comparison with Silylated Phosphites. J Org Chem 2006; 71:7903-6. [PMID: 16995710 DOI: 10.1021/jo061256b] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Trialkyl phosphites were evaluated for addition reactions to alpha,beta-unsaturated imines. An acidic medium is required to allow consecutive 1,4- and 1,2-addition to occur. In this manner, 3-phosphonyl-1-aminophosphonates, phosphonic acid analogues of glutamate, are obtained in good yields (32-90%). The reaction is mainly influenced by the steric bulk of the nitrogen substituent: less steric N-substituents lead to better yields of the tandem adducts.
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Affiliation(s)
- Ellen Van Meenen
- Research Group SynBioC, Department of Organic Chemistry, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000 Ghent, Belgium
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Moonen K, Dieltiens N, Stevens CV. Synthesis of 2-Phosphonopyrroles via a One-Pot RCM/Oxidation Sequence. J Org Chem 2006; 71:4006-9. [PMID: 16674086 DOI: 10.1021/jo060160e] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A four-step synthesis of 2-phosphonopyrroles is presented starting from suitable aldehydes. The key step in the synthesis involves a one-pot ring-closing metathesis/oxidation sequence of a functionalized alpha-aminoalkenyl phosphonate. Notwithstanding the presence of a nucleophilic nitrogen atom and high substitution patterns in the substrate, the results of the RCM reaction are excellent using mild reaction conditions. Furthermore, a synergism is observed between the RCM catalyst and the oxidizing agent, causing higher oxidation rates and allowing reaction for substrates that normally fail to ring close under standard RCM conditions.
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Affiliation(s)
- Kristof Moonen
- Research Group SynBioC, Department of Organic Chemistry, Faculty of Bioscience Engineering, Ghent University, Coupure links 653, B-9000 Ghent, Belgium.
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40
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Mae M, Hong JA, Xu B, Hammond GB. Highly Regioselective Synthesis of gem-Difluoroallenes through Magnesium Organocuprate SN2‘ Substitution. Org Lett 2006; 8:479-82. [PMID: 16435864 DOI: 10.1021/ol052816g] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
[reaction: see text]. The reaction of gem-difluoropropargyl electrophiles with Grignard reagents is complicated by the inherent difficulty of executing nucleophilic substitutions on a CF2 group, and the facile formation of carbenoid intermediates arising from alpha-elimination of fluoride. In the presence of an excess amount of a copper salt, a Grignard reagent reacts with gem-difluoropropargyl bromide via an S(N)2' mechanism to produce gem-difluoroallene in high yield. If desired, the resulting difluoroallene can undergo a second nucleophilic attack on the CF2 terminus to yield a trisubstituted monofluoroallene through an addition-elimination mechanism.
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Affiliation(s)
- Masayuki Mae
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40292, USA
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