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Bansagi J, Wilson-Konderka C, Debrauwer V, Narayanan P, Batey RA. N-Alkyl Carbamoylimidazoles as Isocyanate Equivalents: Exploration of the Reaction Scope for the Synthesis of Ureas, Hydantoins, Carbamates, Thiocarbamates, and Oxazolidinones. J Org Chem 2022; 87:11329-11349. [PMID: 35968929 DOI: 10.1021/acs.joc.2c00803] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The reaction of the HCl or trifluoroacetic acid salts of primary amines with carbonyldiimidazole (CDI) is shown to be a preparatively useful method for forming monosubstituted carbamoylimidazoles (28 examples) without the formation of symmetrical urea side products. The utility of these air- and water-stable crystalline carbamoylimidazole reagents was demonstrated by their reactions as blocked or masked isocyanate equivalents. Reaction with various classes of nucleophiles provides access to useful functional groups including ureas, carbamates, thiocarbamates, hydantoins, and oxazolidinones. A parallel synthesis library of 30 ureas was generated by the reaction of 6× carbamoylimidazole intermediates with 5× amines and triethylamine. The unsymmetrical urea-containing natural products macaurea A and pygmaniline A were also prepared in good yields (95% over four steps and 79% over three steps, respectively) using this approach. The reaction of carbamoylimidazoles with amino acid methyl esters followed by microwave irradiation in aqueous media gives hydantoins in high yields, further demonstrating the ability of carbamoylimidazoles as isocyanate surrogates. Three hydantoin-containing natural products including macahydantoin D and meyeniihydantoin A were prepared in nearly quantitative yields from proline methyl ester and carbamoylimidazoles. The reaction of carbamoylimidazoles with alcohols and thiols under basic conditions affords carbamates and thiocarbamates, respectively, in good yields. Lastly, a method for the preparation of chiral oxazolidinone heterocycles from chiral epoxy alcohols is demonstrated using a double displacement approach. The reactions occur with high regio- and stereoselectivity (dr ≥ 15:1 by 1H NMR) via a domino attack of the corresponding alkoxides with carbamoylimidazoles followed by an intramolecular attack of the in situ generated urea anion at the proximal position of the epoxide group.
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Affiliation(s)
- Jazmin Bansagi
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, Canada, M5S 3H6
| | - Cody Wilson-Konderka
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, Canada, M5S 3H6
| | - Vincent Debrauwer
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, Canada, M5S 3H6
| | - Pournima Narayanan
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, Canada, M5S 3H6
| | - Robert A Batey
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, Canada, M5S 3H6
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2
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Caballero MP, Carrascosa F, Cruz‐Martínez F, Castro‐Osma JA, Rodríguez AM, North M, Lara‐Sánchez A, Tejeda J. [4‐(2‐Hydroxyphenyl)imidazolium Salts as Organocatalysts for Cycloaddition of Isocyanates and Epoxides to Yield Oxazolidin‐2‐ones. ChemistrySelect 2022. [DOI: 10.1002/slct.202103977] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- María P. Caballero
- Departamento de Química Inorgánica Orgíaca y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO-CINQA) Universidad de Castilla-La Mancha Facultad de Ciencias y Tecnologías Químicas 13071-Ciudad Real Spain
| | - Fernando Carrascosa
- Departamento de Química Inorgánica Orgíaca y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO-CINQA) Universidad de Castilla-La Mancha Facultad de Ciencias y Tecnologías Químicas 13071-Ciudad Real Spain
| | - Felipe Cruz‐Martínez
- Departamento de Química Inorgánica Orgíaca y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO-CINQA) Universidad de Castilla-La Mancha Facultad de Ciencias y Tecnologías Químicas 13071-Ciudad Real Spain
| | - José A. Castro‐Osma
- Departamento de Química Inorgánica Orgíaca y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO-CINQA) Universidad de Castilla-La Mancha Facultad de Farmacia 02071 -Albacete Spain
| | - Ana M. Rodríguez
- Departamento de Química Inorgánica Orgíaca y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO-CINQA) Universidad de Castilla-La Mancha Facultad de Ciencias y Tecnologías Químicas 13071-Ciudad Real Spain
| | - Michael North
- Green Chemistry Centre of Excellence Department of Chemistry The University of York Heslington York YO10 5DD UK
| | - Agustín Lara‐Sánchez
- Departamento de Química Inorgánica Orgíaca y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO-CINQA) Universidad de Castilla-La Mancha Facultad de Ciencias y Tecnologías Químicas 13071-Ciudad Real Spain
| | - Juan Tejeda
- Departamento de Química Inorgánica Orgíaca y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO-CINQA) Universidad de Castilla-La Mancha Facultad de Ciencias y Tecnologías Químicas 13071-Ciudad Real Spain
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3
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Ikeshita D, Shimura H, Miyakawa S, Masuda Y, Ishida N, Murakami M. Synthesis of Tetraarylphosphonium Salts from Triarylphosphines and Aryl Bromides Exploiting Light and Palladium. CHEM LETT 2022. [DOI: 10.1246/cl.220067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Daichi Ikeshita
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510
| | - Hiroki Shimura
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510
| | - Sho Miyakawa
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510
| | - Yusuke Masuda
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510
| | - Naoki Ishida
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510
| | - Masahiro Murakami
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510
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4
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Recent Advances in the Synthesis and Ring‐Opening Transformations of 2‐Oxazolidinones. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100746] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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5
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Synthesis of multifunctional 4-hydroxymethyl 2-oxazolidinones from glycidyl carbamate derivatives catalyzed by bicyclic guanidine. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153086] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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6
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Moura IMR, Tranquilino A, Sátiro BG, Silva RO, de Oliveira-Silva D, Oliveira RA, Menezes PH. Unusual Application for Phosphonium Salts and Phosphoranes: Synthesis of Chalcogenides. J Org Chem 2021; 86:5954-5964. [PMID: 33789421 DOI: 10.1021/acs.joc.1c00114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
A novel strategy for the synthesis of sulfides and selenides from phosphonium salts and thio- or selenesulfonates, commercially available compounds, is described. When phosphoranes were used in the reaction, different products were obtained. The methodology does not require the use of metals, reactive species, or anhydrous conditions to be performed.
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Affiliation(s)
- Igor M R Moura
- Depto. de Química Fundamental, Universidade Federal de Pernambuco, 50740-560 Recife, Pernambuco, Brazil
| | - Arisson Tranquilino
- Depto. de Química Fundamental, Universidade Federal de Pernambuco, 50740-560 Recife, Pernambuco, Brazil
| | - Barbara G Sátiro
- Depto. de Química Fundamental, Universidade Federal de Pernambuco, 50740-560 Recife, Pernambuco, Brazil
| | - Ricardo O Silva
- Depto. de Química Fundamental, Universidade Federal de Pernambuco, 50740-560 Recife, Pernambuco, Brazil
| | - Diogo de Oliveira-Silva
- Depto. de Química, Instituto de Ciências Ambientais, Químicas e Farmacêuticas, Universidade Federal de São Paulo, 09972-270 Diadema, São Paulo, Brazil
| | - Roberta A Oliveira
- Depto. de Química Fundamental, Universidade Federal de Pernambuco, 50740-560 Recife, Pernambuco, Brazil
| | - Paulo H Menezes
- Depto. de Química Fundamental, Universidade Federal de Pernambuco, 50740-560 Recife, Pernambuco, Brazil
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7
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Affiliation(s)
- Hongxiang Li
- Department of Chemistry and Innovation Center of Pesticide Research China Agricultural University Beijing 100193 People's Republic of China
| | - Honglei Liu
- Department of Chemistry and Innovation Center of Pesticide Research China Agricultural University Beijing 100193 People's Republic of China
| | - Hongchao Guo
- Department of Chemistry and Innovation Center of Pesticide Research China Agricultural University Beijing 100193 People's Republic of China
- College of Public Health Zhengzhou University Zhengzhou 450001 People's Republic of China
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8
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Das M, Rodríguez A, Lo PKT, Moran WJ. Synthesis of Oxazolidinones by a Hypervalent Iodine Mediated Cyclization of
N
‐Allylcarbamates. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001451] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Mirdyul Das
- Department of Chemistry University of Huddersfield Queensgate Huddersfield HD1 3DH U.K
| | - Arantxa Rodríguez
- Department of Chemistry University of Huddersfield Queensgate Huddersfield HD1 3DH U.K
| | - Pui Kin Tony Lo
- Department of Chemistry University of Huddersfield Queensgate Huddersfield HD1 3DH U.K
| | - Wesley J. Moran
- Department of Chemistry University of Huddersfield Queensgate Huddersfield HD1 3DH U.K
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Toda Y, Komiyama Y, Esaki H, Fukushima K, Suga H. Methoxy Groups Increase Reactivity of Bifunctional Tetraarylphosphonium Salt Catalysts for Carbon Dioxide Fixation: A Mechanistic Study. J Org Chem 2019; 84:15578-15589. [DOI: 10.1021/acs.joc.9b02581] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yasunori Toda
- Department of Materials Chemistry, Faculty of Engineering, Shinshu University, 4-17-1 Wakasato, Nagano 380-8553, Japan
| | - Yutaka Komiyama
- Department of Materials Chemistry, Faculty of Engineering, Shinshu University, 4-17-1 Wakasato, Nagano 380-8553, Japan
| | - Hiroyoshi Esaki
- Department of Chemistry, Hyogo College of Medicine, 1-1 Mukogawa-Cho, Nishinomiya, Hyogo 663-8501, Japan
| | - Kazuaki Fukushima
- Department of Chemistry, Hyogo College of Medicine, 1-1 Mukogawa-Cho, Nishinomiya, Hyogo 663-8501, Japan
| | - Hiroyuki Suga
- Department of Materials Chemistry, Faculty of Engineering, Shinshu University, 4-17-1 Wakasato, Nagano 380-8553, Japan
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10
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Wan N, Tian J, Zhou X, Wang H, Cui B, Han W, Chen Y. Regioselective Ring‐Opening of Styrene Oxide Derivatives Using Halohydrin Dehalogenase for Synthesis of 4‐Aryloxazolidinones. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900786] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Nanwei Wan
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of PharmacyZunyi Medical University Zunyi 563000 People's Republic of China
| | - Jiawei Tian
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of PharmacyZunyi Medical University Zunyi 563000 People's Republic of China
| | - Xiaoying Zhou
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of PharmacyZunyi Medical University Zunyi 563000 People's Republic of China
| | - Huihui Wang
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of PharmacyZunyi Medical University Zunyi 563000 People's Republic of China
| | - Baodong Cui
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of PharmacyZunyi Medical University Zunyi 563000 People's Republic of China
| | - Wenyong Han
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of PharmacyZunyi Medical University Zunyi 563000 People's Republic of China
| | - Yongzheng Chen
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of PharmacyZunyi Medical University Zunyi 563000 People's Republic of China
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