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Peshkov AA, Gapanenok D, Puzyk A, Amire N, Novikov AS, Martynova SD, Kalinin S, Dar'in D, Peshkov VA, Krasavin M. Substrate-Controlled Three-Component Synthesis of Diverse Fused Heterocycles. J Org Chem 2023; 88:10508-10524. [PMID: 37459446 DOI: 10.1021/acs.joc.3c00497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
A chemoselective strategy toward a variety of fused heterocyclic scaffolds relying on a three-component condensation of heterocyclic ketene aminals (HKAs) or corresponding thioaminals with aryl glyoxals and cyclic 1,3-dicarbonyl compounds has been developed and explored. Depending on the applied combination of substrates, the strategy can be tuned to provide straightforward access to imidazo[1,2-a]quinoline, pyrrolo[1,2-a]imidazole, and pyrrolo[2,1-b]thiazole frameworks.
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Affiliation(s)
- Anatoly A Peshkov
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg 199034, Russian Federation
- Nazarbayev University, Department of Chemistry, School of Sciences and Humanities, Nur-Sultan 010000, Kazakhstan
| | - Diana Gapanenok
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg 199034, Russian Federation
| | - Aleksandra Puzyk
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg 199034, Russian Federation
| | - Niyaz Amire
- Nazarbayev University, Department of Chemistry, School of Sciences and Humanities, Nur-Sultan 010000, Kazakhstan
| | - Alexander S Novikov
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg 199034, Russian Federation
- Research Institute of Chemistry, Peoples' Friendship University of Russia (RUDN University), Moscow 117198, Russian Federation
| | - Sofia D Martynova
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg 199034, Russian Federation
| | - Stanislav Kalinin
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg 199034, Russian Federation
| | - Dmitry Dar'in
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg 199034, Russian Federation
| | - Vsevolod A Peshkov
- Nazarbayev University, Department of Chemistry, School of Sciences and Humanities, Nur-Sultan 010000, Kazakhstan
| | - Mikhail Krasavin
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg 199034, Russian Federation
- Immanuel Kant Baltic Federal University, Kaliningrad 236016, Russian Federation
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Hussein BRM, Moustafa AH. Utility of arylglyoxal hydrates in synthesis of 4-aroyl-[1,3,5]triazino[1,2-a]benzimidazol-2(1H)-imines and 5-aryl-2-phenyl-4H-imidazol-4-imines. Mol Divers 2022; 26:3185-3191. [PMID: 35064443 DOI: 10.1007/s11030-022-10379-8] [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: 11/17/2021] [Accepted: 01/04/2022] [Indexed: 11/28/2022]
Abstract
Nucleophilic substitution reaction for arylglyoxal hydrates (AGs-hydrate) was studied via their reaction with some mono- and multi-nucleophilic reagents in the presence of sodium ethoxide as basic catalyst. Thus, reaction of phenylglyoxal hydrate (1a) with hydrogen sulfide and/or ammonium acetate afforded the corresponding 2-hydroxy-2-mercapto-1-phenylethanone (2) and 2-oxo-2-phenylethanimidamide (3), respectively. Heterocyclization reaction of AGs-hydrate 1a-f with 1-(1H-benzimidazol-2-yl)guanidine (4) gave 4-aroyl-[1,3,5]triazino[1,2-a]benzimidazol-2(1H)-imines 5a-f. Also, a series of 5-aryl-2-phenyl-4H-imidazol-4-imines 7a-d was synthesized via one-pot multicomponent reaction of AGs-hydrate 1a-d, benzonitrile (6) and ammonium acetate. Imidazole-4-imines 7a-d can be also prepared using other route via multicomponent reaction of AGs-hydrate 1a-d, benzenecarboximidamide acetate (8) and ammonium acetate.
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Affiliation(s)
- Bahgat R M Hussein
- Department of Chemistry, Faculty of Science, Sohag University, Sohag, 82524, Egypt
| | - Amr H Moustafa
- Department of Chemistry, Faculty of Science, Sohag University, Sohag, 82524, Egypt.
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Ziarani GM, Khademi M, Mohajer F, Yadav S, Tomar R. Recent Advances in the Application of Barbituric Acid Derivatives in Multicomponent Reactions. CURR ORG CHEM 2021. [DOI: 10.2174/1385272826666211229150318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract:
Barbituric acid is a pyrimidine heterocyclic organic compound, which is pharmacologically active. It is important to build structures containing various medicinal activities. This compound attracts the scientific research community in organic synthesis. It can be used in the synthesis of polyheterocyclic, natural, medicinal compounds, and organic sensors. Herein, the utilization of barbituric or thiobarbituric acid in multicomponent reactions is reported from 2016-2021 in this manuscript.
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Affiliation(s)
| | - Mahdieh Khademi
- Department of Chemistry, Faculty of Physics and Chemistry, Alzahra University, Tehran Iran
| | - Fatemeh Mohajer
- Department of Chemistry, Faculty of Physics and Chemistry, Alzahra University, Tehran Iran
| | - Sangeete Yadav
- Department of Chemistry, Faculty of Science, Shree Guru Gobind Singh Tricentenary University, India
| | - Ravi Tomar
- Department of Chemistry, Faculty of Science, Shree Guru Gobind Singh Tricentenary University, India
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Moustafa AH, Hussein BRM. Reaction of arylglyoxal hydrate derivatives with cyanoguanidine under benzilic rearrangement effect. MONATSHEFTE FUR CHEMIE 2021. [DOI: 10.1007/s00706-021-02838-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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