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Oeser P, Tobrman T. Organophosphates as Versatile Substrates in Organic Synthesis. Molecules 2024; 29:1593. [PMID: 38611872 PMCID: PMC11154425 DOI: 10.3390/molecules29071593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 03/25/2024] [Accepted: 03/26/2024] [Indexed: 04/14/2024] Open
Abstract
This review summarizes the applications of organophosphates in organic synthesis. After a brief introduction, it discusses cross-coupling reactions, including both transition-metal-catalyzed and transition-metal-free substitution reactions. Subsequently, oxidation and reduction reactions are described. In addition, this review highlights the applications of organophosphates in the synthesis of natural compounds, demonstrating their versatility and importance in modern synthetic chemistry.
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Affiliation(s)
| | - Tomáš Tobrman
- Department of Organic Chemistry, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague 6, Czech Republic;
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2
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Lundrigan T, Welsh EN, Hynes T, Tien CH, Adams MR, Roy KR, Robertson KN, Speed AWH. Enantioselective Imine Reduction Catalyzed by Phosphenium Ions. J Am Chem Soc 2019; 141:14083-14088. [PMID: 31441650 DOI: 10.1021/jacs.9b07293] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The first use of phosphenium cations in asymmetric catalysis is reported. A diazaphosphenium triflate, prepared in two or three steps on a multigram scale from commercially available materials, catalyzes the hydroboration or hydrosilylation of cyclic imines with enantiomeric ratios of up to 97:3. Catalyst loadings are as low as 0.2 mol %. Twenty-two aryl/heteroaryl pyrrolidines and piperidines were prepared using this method. Imines containing functional groups such as thiophenes or pyridyl rings that can challenge transition-metal catalysts were reduced employing these systems.
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Affiliation(s)
- Travis Lundrigan
- Department of Chemistry , Dalhousie University , Halifax , Nova Scotia , Canada B3H 4R2
| | - Erin N Welsh
- Department of Chemistry , Dalhousie University , Halifax , Nova Scotia , Canada B3H 4R2
| | - Toren Hynes
- Department of Chemistry , Dalhousie University , Halifax , Nova Scotia , Canada B3H 4R2
| | - Chieh-Hung Tien
- Department of Chemistry , Dalhousie University , Halifax , Nova Scotia , Canada B3H 4R2
| | - Matt R Adams
- Department of Chemistry , Dalhousie University , Halifax , Nova Scotia , Canada B3H 4R2
| | - Kayelani R Roy
- Department of Chemistry , Dalhousie University , Halifax , Nova Scotia , Canada B3H 4R2
| | - Katherine N Robertson
- Department of Chemistry , Saint Mary's University , Halifax , Nova Scotia , Canada B3H 3C3
| | - Alexander W H Speed
- Department of Chemistry , Dalhousie University , Halifax , Nova Scotia , Canada B3H 4R2
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3
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Nallasivam JL, Fernandes RA. Synthetic modifications of bifunctional homoallylamines: Synthesis of 2-arylpiperidines, ( R)-anatabine and ( R)-anabasine. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1643890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Jothi L. Nallasivam
- Department of Chemistry, Indian Institute of Technology Bombay, Mumbai, MH, India
| | - Rodney A. Fernandes
- Department of Chemistry, Indian Institute of Technology Bombay, Mumbai, MH, India
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4
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Zawodny W, Montgomery SL, Marshall JR, Finnigan JD, Turner NJ, Clayden J. Chemoenzymatic Synthesis of Substituted Azepanes by Sequential Biocatalytic Reduction and Organolithium-Mediated Rearrangement. J Am Chem Soc 2018; 140:17872-17877. [PMID: 30521324 DOI: 10.1021/jacs.8b11891] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Enantioenriched 2-aryl azepanes and 2-arylbenzazepines were generated biocatalytically by asymmetric reductive amination using imine reductases or by deracemization using monoamine oxidases. The amines were converted to the corresponding N'-aryl ureas, which rearranged on treatment with base with stereospecific transfer of the aryl substituent to the 2-position of the heterocycle via a configurationally stable benzyllithium intermediate. The products are previously inaccessible enantioenriched 2,2-disubstituted azepanes and benzazepines.
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Affiliation(s)
- Wojciech Zawodny
- School of Chemistry , University of Manchester, Manchester Institute of Biotechnology , 131 Princess Street , Manchester M1 7DN , United Kingdom
| | - Sarah L Montgomery
- School of Chemistry , University of Manchester, Manchester Institute of Biotechnology , 131 Princess Street , Manchester M1 7DN , United Kingdom
| | - James R Marshall
- School of Chemistry , University of Manchester, Manchester Institute of Biotechnology , 131 Princess Street , Manchester M1 7DN , United Kingdom
| | - James D Finnigan
- Prozomix Limited , Station Court , Haltwhistle NE49 9HN , United Kingdom
| | - Nicholas J Turner
- School of Chemistry , University of Manchester, Manchester Institute of Biotechnology , 131 Princess Street , Manchester M1 7DN , United Kingdom
| | - Jonathan Clayden
- School of Chemistry , University of Bristol , Cantock's Close , Bristol BS8 1TS , United Kingdom
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Guo C, Sun DW, Yang S, Mao SJ, Xu XH, Zhu SF, Zhou QL. Iridium-Catalyzed Asymmetric Hydrogenation of 2-Pyridyl Cyclic Imines: A Highly Enantioselective Approach to Nicotine Derivatives. J Am Chem Soc 2015; 137:90-3. [DOI: 10.1021/ja511422q] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Cui Guo
- State
Key Laboratory and
Institute of Elemento-Organic Chemistry, Collaborative Innovation
Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China
| | - Dong-Wei Sun
- State
Key Laboratory and
Institute of Elemento-Organic Chemistry, Collaborative Innovation
Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China
| | - Shuang Yang
- State
Key Laboratory and
Institute of Elemento-Organic Chemistry, Collaborative Innovation
Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China
| | - Shen-Jie Mao
- State
Key Laboratory and
Institute of Elemento-Organic Chemistry, Collaborative Innovation
Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China
| | - Xiao-Hua Xu
- State
Key Laboratory and
Institute of Elemento-Organic Chemistry, Collaborative Innovation
Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China
| | - Shou-Fei Zhu
- State
Key Laboratory and
Institute of Elemento-Organic Chemistry, Collaborative Innovation
Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China
| | - Qi-Lin Zhou
- State
Key Laboratory and
Institute of Elemento-Organic Chemistry, Collaborative Innovation
Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, China
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6
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Gigant N, Honraedt A, Gras E, Gillaizeau I. Efficient Cross-Coupling of Dioxazaborocanes with α-Phosphate Enamides. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402927] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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7
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Colin O, Greck C, Prim D, Thomassigny C. Toward Pyridine-Heterocycle Patterns through Prins and Aza-Prins Cyclisations: Application to a Short Synthesis of (±)-Anabasine. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402971] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Gigant N, Habib S, Medoc M, Goekjian PG, Gueyrard D, Gillaizeau I. Synthesis ofexo-Enamides from Protected Lactams Using a Modified Julia Olefination Reaction: Application to the Synthesis of Spiroaminal Fragments. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402681] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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