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Stoikov II, Antipin IS, Burilov VA, Kurbangalieva AR, Rostovskii NV, Pankova AS, Balova IA, Remizov YO, Pevzner LM, Petrov ML, Vasilyev AV, Averin AD, Beletskaya IP, Nenajdenko VG, Beloglazkina EK, Gromov SP, Karlov SS, Magdesieva TV, Prishchenko AA, Popkov SV, Terent’ev AO, Tsaplin GV, Kustova TP, Kochetova LB, Magdalinova NA, Krasnokutskaya EA, Nyuchev AV, Kuznetsova YL, Fedorov AY, Egorova AY, Grinev VS, Sorokin VV, Ovchinnikov KL, Kofanov ER, Kolobov AV, Rusinov VL, Zyryanov GV, Nosov EV, Bakulev VA, Belskaya NP, Berezkina TV, Obydennov DL, Sosnovskikh VY, Bakhtin SG, Baranova OV, Doroshkevich VS, Raskildina GZ, Sultanova RM, Zlotskii SS, Dyachenko VD, Dyachenko IV, Fisyuk AS, Konshin VV, Dotsenko VV, Ivleva EA, Reznikov AN, Klimochkin YN, Aksenov DA, Aksenov NA, Aksenov AV, Burmistrov VV, Butov GM, Novakov IA, Shikhaliev KS, Stolpovskaya NV, Medvedev SM, Kandalintseva NV, Prosenko OI, Menshchikova EB, Golovanov AA, Khashirova SY. Organic Chemistry in Russian Universities. Achievements of Recent Years. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2024; 60:1361-1584. [DOI: 10.1134/s1070428024080013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Revised: 03/28/2024] [Accepted: 03/31/2024] [Indexed: 01/06/2025]
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Aksenov AV, Aksenov DA, Kurenkov IA, Leontiev AV, Aksenov NA. A New, Convenient Way to Fully Substituted α,β-Unsaturated γ-Hydroxy Butyrolactams. Int J Mol Sci 2023; 24:10213. [PMID: 37373361 DOI: 10.3390/ijms241210213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 06/13/2023] [Accepted: 06/13/2023] [Indexed: 06/29/2023] Open
Abstract
The synthesis of novel, highly functionalized 5-hydroxy 3-pyrrolin-2-ones via a two-step procedure involving an addition reaction between KCN and corresponding chalcones, followed by ring condensation of the obtained β-cyano ketones with het(aryl)aldehydes under basic conditions is described. This protocol enables the preparation of various 3,5-di-aryl/heteroaryl-4-benzyl substituted α,β-unsaturated γ-hydroxy butyrolactams, which are subjects of significant interest to synthetic organic and medicinal chemistry.
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Affiliation(s)
- Alexander V Aksenov
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., 355009 Stavropol, Russia
| | - Dmitrii A Aksenov
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., 355009 Stavropol, Russia
| | - Igor A Kurenkov
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., 355009 Stavropol, Russia
| | - Alexander V Leontiev
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., 355009 Stavropol, Russia
| | - Nicolai A Aksenov
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., 355009 Stavropol, Russia
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Abaev VT, Aksenov NA, Aksenov DA, Aleksandrova EV, Akulova AS, Kurenkov IA, Leontiev AV, Aksenov AV. One-Pot Synthesis of Polynuclear Indole Derivatives by Friedel–Crafts Alkylation of γ-Hydroxybutyrolactams. Molecules 2023; 28:molecules28073162. [PMID: 37049924 PMCID: PMC10095734 DOI: 10.3390/molecules28073162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/22/2023] [Accepted: 03/31/2023] [Indexed: 04/05/2023] Open
Abstract
The Friedel–Crafts reaction of novel 3,5-diarylsubstituted 5-hydroxy-1,5-dihydro-2H-pyrrol-2-ones was used for low cost, one-pot preparation of polycyclic indole derivatives structurally similar to Ergot alkaloids.
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Affiliation(s)
- Vladimir T. Abaev
- Department of Chemistry, Biology and Biotechnology, North-Ossetian State University Named after K. L. Khetagurov, 46 Vatutin St., Vladikavkaz 362025, Russia
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., Stavropol 355009, Russia
| | - Nicolai A. Aksenov
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., Stavropol 355009, Russia
| | - Dmitrii A. Aksenov
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., Stavropol 355009, Russia
| | - Elena V. Aleksandrova
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., Stavropol 355009, Russia
| | - Alesia S. Akulova
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., Stavropol 355009, Russia
| | - Igor A. Kurenkov
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., Stavropol 355009, Russia
| | - Alexander V. Leontiev
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., Stavropol 355009, Russia
| | - Alexander V. Aksenov
- Department of Chemistry, North Caucasus Federal University, 1a Pushkin St., Stavropol 355009, Russia
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Aksenov NA, Aksenov AV, Prityko LA, Aksenov DA, Aksenova DS, Nobi MA, Rubin M. Oxidative Cyclization of 4-(2-Aminophenyl)-4-oxo-2-phenylbutanenitriles into 2-(3-Oxoindolin-2-ylidene)acetonitriles. ACS OMEGA 2022; 7:14345-14356. [PMID: 35573208 PMCID: PMC9089741 DOI: 10.1021/acsomega.2c01238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 04/05/2022] [Indexed: 06/15/2023]
Abstract
A facile and highly efficient method for the preparation of 2-(3-oxoindolin-2-ylidene)acetonitriles from 4-(2-aminophenyl)-4-oxo-2-phenylbutanenitriles is described. The featured transformation operates via nucleophilic intramolecular cyclization and involves oxidation of the aniline moiety. Overall, this modification allowed for the improvement of yields and expansion of the reaction scope.
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Affiliation(s)
- Nicolai A. Aksenov
- Department
of Chemistry, North Caucasus Federal University, 1a Pushkin St., Stavropol 355017, Russian
Federation
| | - Alexander V. Aksenov
- Department
of Chemistry, North Caucasus Federal University, 1a Pushkin St., Stavropol 355017, Russian
Federation
| | - Lidiya A. Prityko
- Department
of Chemistry, North Caucasus Federal University, 1a Pushkin St., Stavropol 355017, Russian
Federation
| | - Dmitrii A. Aksenov
- Department
of Chemistry, North Caucasus Federal University, 1a Pushkin St., Stavropol 355017, Russian
Federation
| | - Daria S. Aksenova
- Department
of Chemistry, North Caucasus Federal University, 1a Pushkin St., Stavropol 355017, Russian
Federation
| | - Mezvah A. Nobi
- Department
of Chemistry, University of Kansas, 1567 Irving Hill Road, Lawrence, Kansas 66045, United States
| | - Michael Rubin
- Department
of Chemistry, North Caucasus Federal University, 1a Pushkin St., Stavropol 355017, Russian
Federation
- Department
of Chemistry, University of Kansas, 1567 Irving Hill Road, Lawrence, Kansas 66045, United States
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Yu XX, Zhao P, Zhou Y, Huang C, Wang LS, Wu YD, Wu AX. Iodine-Promoted Formal [3+2] Cycloaddition of Enaminone: Access to 2-Hydroxy-1,2-dihydro-pyrrol-3-ones with Quaternary Carbon Center. J Org Chem 2021; 86:12141-12147. [PMID: 34479411 DOI: 10.1021/acs.joc.1c01476] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A novel iodine promoted cyclization of enaminone with aryl methyl ketones has been developed as a straightforward method for constructing 2-hydroxy-pyrrol-3(2H)-ones. This strategy affords structurally diverse 2-hydroxy-pyrrol-3(2H)-ones rings in high yields. Moreover, a quarternary alcohol has been constructed efficiently in the reaction. Product purification required only washing with CH2Cl2 solvent, thereby avoiding traditional chromatography and recrystallization, making this an example of group-assisted purification chemistry.
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Affiliation(s)
- Xiao-Xiao Yu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, People's Republic of China
| | - Peng Zhao
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, People's Republic of China
| | - You Zhou
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, People's Republic of China
| | - Chun Huang
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, People's Republic of China
| | - Li-Sheng Wang
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, People's Republic of China
| | - Yan-Dong Wu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, People's Republic of China
| | - An-Xin Wu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, People's Republic of China
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