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Chugunova E, Gazizov AS, Islamov D, Matveeva V, Burilov A, Akylbekov N, Dobrynin A, Zhapparbergenov R, Appazov N, Chabuka BK, Christopher K, Tonkoglazova DI, Alabugin IV. An Unusual Rearrangement of Pyrazole Nitrene and Coarctate Ring-Opening/Recyclization Cascade: Formal CH-Acetoxylation and Azide/Amine Conversion without External Oxidants and Reductants. Molecules 2023; 28:7335. [PMID: 37959754 PMCID: PMC10648078 DOI: 10.3390/molecules28217335] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 10/20/2023] [Accepted: 10/26/2023] [Indexed: 11/15/2023] Open
Abstract
We report an unusual transformation where the transient formation of a nitrene moiety initiates a sequence of steps leading to remote oxidative C-H functionalization (R-CH3 to R-CH2OC(O)R') and the concomitant reduction of the nitrene into an amino group. No external oxidants or reductants are needed for this formal molecular comproportionation. Detected and isolated intermediates and computational analysis suggest that the process occurs with pyrazole ring opening and recyclization.
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Affiliation(s)
- Elena Chugunova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Akad. Arbuzov St. 8, Kazan 420088, Russia; (A.S.G.); (D.I.); (V.M.); (A.B.); (A.D.); (I.V.A.)
| | - Almir S. Gazizov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Akad. Arbuzov St. 8, Kazan 420088, Russia; (A.S.G.); (D.I.); (V.M.); (A.B.); (A.D.); (I.V.A.)
| | - Daut Islamov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Akad. Arbuzov St. 8, Kazan 420088, Russia; (A.S.G.); (D.I.); (V.M.); (A.B.); (A.D.); (I.V.A.)
| | - Victoria Matveeva
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Akad. Arbuzov St. 8, Kazan 420088, Russia; (A.S.G.); (D.I.); (V.M.); (A.B.); (A.D.); (I.V.A.)
| | - Alexander Burilov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Akad. Arbuzov St. 8, Kazan 420088, Russia; (A.S.G.); (D.I.); (V.M.); (A.B.); (A.D.); (I.V.A.)
| | - Nurgali Akylbekov
- Laboratory of Engineering Profile “Physical and Chemical Methods of Analysis”, Korkyt Ata Kyzylorda University, Aitekebie Str. 29A, Kyzylorda 120014, Kazakhstan; (N.A.); (R.Z.)
| | - Alexey Dobrynin
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Akad. Arbuzov St. 8, Kazan 420088, Russia; (A.S.G.); (D.I.); (V.M.); (A.B.); (A.D.); (I.V.A.)
| | - Rakhmetulla Zhapparbergenov
- Laboratory of Engineering Profile “Physical and Chemical Methods of Analysis”, Korkyt Ata Kyzylorda University, Aitekebie Str. 29A, Kyzylorda 120014, Kazakhstan; (N.A.); (R.Z.)
| | - Nurbol Appazov
- Laboratory of Engineering Profile “Physical and Chemical Methods of Analysis”, Korkyt Ata Kyzylorda University, Aitekebie Str. 29A, Kyzylorda 120014, Kazakhstan; (N.A.); (R.Z.)
- Zhakhaev Kazakh Scientific Research Institute of Rice Growing, Abay Av. 25B, Kyzylorda 120008, Kazakhstan
| | - Beauty K. Chabuka
- Department of Chemistry and Biochemistry, Florida State University, 95 Chieftan Way, Tallahassee, FL 32306-3290, USA; (B.K.C.); (K.C.); (D.I.T.)
| | - Kimberley Christopher
- Department of Chemistry and Biochemistry, Florida State University, 95 Chieftan Way, Tallahassee, FL 32306-3290, USA; (B.K.C.); (K.C.); (D.I.T.)
| | - Daria I. Tonkoglazova
- Department of Chemistry and Biochemistry, Florida State University, 95 Chieftan Way, Tallahassee, FL 32306-3290, USA; (B.K.C.); (K.C.); (D.I.T.)
| | - Igor V. Alabugin
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Akad. Arbuzov St. 8, Kazan 420088, Russia; (A.S.G.); (D.I.); (V.M.); (A.B.); (A.D.); (I.V.A.)
- Department of Chemistry and Biochemistry, Florida State University, 95 Chieftan Way, Tallahassee, FL 32306-3290, USA; (B.K.C.); (K.C.); (D.I.T.)
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Choudhary D, Garg S, Kaur M, Sohal HS, Malhi DS, Kaur L, Verma M, Sharma A, Mutreja V. Advances in the Synthesis and Bio-Applications of Pyrazine Derivatives: A Review. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2092873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Dimple Choudhary
- Medicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Mohali, India
| | - Sonali Garg
- Medicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Mohali, India
| | - Manvinder Kaur
- Medicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Mohali, India
| | - Harvinder Singh Sohal
- Medicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Mohali, India
| | - Dharambeer Singh Malhi
- Medicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Mohali, India
| | - Loveleen Kaur
- Medicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Mohali, India
| | - Meenakshi Verma
- Medicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Mohali, India
| | - Ajay Sharma
- Medicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Mohali, India
| | - Vishal Mutreja
- Medicinal and Natural Product Laboratory, Department of Chemistry, Chandigarh University, Mohali, India
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Mironovich LM, Ivanov SM, Kolotyrkina NG. Synthesis of 3-tert-Butyl-4-hydroxy-1,4-dihydropyrazolo[5,1-c][1,2,4]triazines. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1070428020040065] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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Decarboxylation and electrophilic substitution in 3-tert-butyl-4-oxopyrazolo[5,1-c][1,2,4]triazines. Russ Chem Bull 2019. [DOI: 10.1007/s11172-019-2615-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Ivanov SM, Dmitrienko AO, Medvedev MG, Mironovich LM. Metalated azolo[1,2,4]triazines. II. Generation, C(4)-substituent dependent stability and electrophile trapping of 7-lithiopyrazolo[5,1-c][1,2,4]triazines. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.06.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Mironovich LM, Ivanov SM, Daeva ED. Alkylation of 3-tert-Butylpyrimido[4′,5′:3,4]pyrazolo[5,1-c]-[1,2,4]triazine-4,10(1H,9H)-diones and -dithiones. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2019. [DOI: 10.1134/s1070428019070066] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Ivanov SM, Mironovich LM, Kolotyrkina NG, Shestopalov AM. Synthesis and chemical properties of 8-lithio-4-oxopyrazolo[5,1-c][1,2,4]triazines. Russ Chem Bull 2019. [DOI: 10.1007/s11172-019-2464-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Synthesis of 2-perfluoroalkyl-1,4-dihydropyrazolo[1,5-a][1,3,5]triazines via rearrangements of (1-perfluoroacetyl-1,4-dihydropyrazolo[5,1-c][1,2,4]triazin-4-yl)lithiums. J Fluor Chem 2019. [DOI: 10.1016/j.jfluchem.2019.02.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Mironovich LM, Ivanov SM, Daeva ED. Synthesis and Transformations of 8,8′-(1,4-Dihydro-1,2,4,5-tetrazine-3,6-diyl)- bis[7-R-3-tert-butylpyrazolo[5,1-c][1,2,4]triazin-4(6H)-ones]. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2019. [DOI: 10.1134/s1070428018120151] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Kim DG, Rybakova AV, Sharutin VV, Danilina EI, Sazhayeva OV. Halo-heterocyclization of trans-5-phenyl-3-cinnamylsulfanyl[1,2,4]triazine into [1,3]thiazino[3,2-b][1,2,4]triazin-9-ium systems. MENDELEEV COMMUNICATIONS 2019. [DOI: 10.1016/j.mencom.2019.01.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Ivanov SM, Mironovich LM, Rodinovskaya LA, Shestopalov AM. Synthesis of new 4-oxo-7-(1H-1,2,3-triazol-1-yl)-4,6-dihydropyrazolo[5,1-c][1,2,4]triazines. Russ Chem Bull 2018. [DOI: 10.1007/s11172-018-2243-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Ivanov SM, Mironovich LM, Rodinovskaya LA, Shestopalov AM. Synthesis of new 4-oxo-1,2,3,4-tetrahydropyrazolo[5,1-с][1,2,4]triazines. Russ Chem Bull 2018. [DOI: 10.1007/s11172-018-2244-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Ivanov SM, Shestopalov AM. Interaction of Fused 1,2,4-Triazinone with Diborane/Oxidation: A New Route for the Synthesis of Partially Saturated and Aromatic Pyrazolo[5,1-c
][1,2,4]triazines. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3275] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Sergey M. Ivanov
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospekt, 47 Moscow 119991 Russia
| | - Anatoliy M. Shestopalov
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospekt, 47 Moscow 119991 Russia
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Ivanov SM, Shestopalov AM. Interaction of 4-Oxo-4H
-pyrazolo[5,1-c
][1,2,4]triazin-1-ides with Grignard Reagents. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3236] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Sergey M. Ivanov
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospekt, 47 Moscow 119991 Russia
| | - Anatoliy M. Shestopalov
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospekt, 47 Moscow 119991 Russia
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Ivanov SM, Mironovich LM, Solyev PN, Rodinovskaya LA, Shestopalov AM. Synthesis of a New Imidazo[4′,5′:3,4]pyrazolo[5,1-c
][1,2,4]triazine-4,8-dione Heterocyclic System. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.3064] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sergey M. Ivanov
- Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospekt, 47 119991 Moscow Russia
| | | | - Pavel N. Solyev
- Engelhardt Institute of Molecular Biology; Russian Academy of Sciences; Vavilova, 32 119991 Moscow Russia
| | - Lyudmila A. Rodinovskaya
- Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospekt, 47 119991 Moscow Russia
| | - Anatoliy M. Shestopalov
- Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospekt, 47 119991 Moscow Russia
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