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Sedenkova KN, Averina EB, Grishin YK, Kolodyazhnaya JV, Rybakov VB, Kuznetsova TS, Hughes A, Gomes GDP, Alabugin IV, Zefirov NS. Substituent effects on stereoselectivity of dihalocarbene reactions with cyclohexadiene and on the reactivity of bis-dihalocyclopropanes in electrophilic nitrations en route to pyrimidine N-oxides. Org Biomol Chem 2017; 15:9433-9441. [PMID: 29095467 DOI: 10.1039/c7ob02463k] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Tricyclic bis-adducts of cyclohexa-1,4-diene with bromofluorocarbene and non-symmetric adducts with both bromofluoro- and dichlorocarbenes were synthesised selectively. The treatment of the bis-adducts with nitrating reagents in acetonitrile affords the products of heterocyclization of a sole dihalogenocyclopropane into 4-fluoropyrimidine N-oxide. The difference in the reactivity of bis-cyclopropanes with different sets of halogen substituents leads to selective heterocyclization of bromofluorocyclopropanes without affecting the dichlorocyclopropane moiety.
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Affiliation(s)
- Kseniya N Sedenkova
- Lomonosov Moscow State University, Department of Chemistry, Leninskie Gory, 1-3, Moscow 119991, Russia. and IPhAc RAS, Severnyi Proezd, 1, Chernogolovka, Moscow Region, 142432, Russia
| | - Elena B Averina
- Lomonosov Moscow State University, Department of Chemistry, Leninskie Gory, 1-3, Moscow 119991, Russia. and IPhAc RAS, Severnyi Proezd, 1, Chernogolovka, Moscow Region, 142432, Russia
| | - Yuri K Grishin
- Lomonosov Moscow State University, Department of Chemistry, Leninskie Gory, 1-3, Moscow 119991, Russia.
| | - Julia V Kolodyazhnaya
- Lomonosov Moscow State University, Department of Chemistry, Leninskie Gory, 1-3, Moscow 119991, Russia.
| | - Victor B Rybakov
- Lomonosov Moscow State University, Department of Chemistry, Leninskie Gory, 1-3, Moscow 119991, Russia.
| | - Tamara S Kuznetsova
- Lomonosov Moscow State University, Department of Chemistry, Leninskie Gory, 1-3, Moscow 119991, Russia.
| | - Audrey Hughes
- Department of Chemistry & Biochemistry, Florida State University, 95 Chieftan Way, Tallahassee, FL 32306, USA
| | - Gabriel Dos Passos Gomes
- Department of Chemistry & Biochemistry, Florida State University, 95 Chieftan Way, Tallahassee, FL 32306, USA
| | - Igor V Alabugin
- Department of Chemistry & Biochemistry, Florida State University, 95 Chieftan Way, Tallahassee, FL 32306, USA
| | - Nikolay S Zefirov
- Lomonosov Moscow State University, Department of Chemistry, Leninskie Gory, 1-3, Moscow 119991, Russia. and IPhAc RAS, Severnyi Proezd, 1, Chernogolovka, Moscow Region, 142432, Russia
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Bondarenko OB, Baimuratov MR, Klimochkin YN, Zyk NV. Nitrosation of adamantyl dichlorocyclopropanes as a new approach to adamantyl isoxazoles. Russ Chem Bull 2017. [DOI: 10.1007/s11172-017-1744-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Bondarenko OB, Gavrilova AY, Murodov DS, Zefirov NS, Zyk NV. Transformations of gem-dichloroarylcyclopropanes in the reaction with NOCl·2SO3. Synthesis of 3-aryl-5-chloroisoxazoles. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2013. [DOI: 10.1134/s1070428013020024] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Zyk NV, Bondarenko OB, Gavrilova AY, Chizhov AO, Zefirov NS. gem-dichloro(alkyl)cyclopropanes in reactions with NOCl·2SO3: Synthesis of alkyl-5-chloroisoxazoles. Russ Chem Bull 2011. [DOI: 10.1007/s11172-011-0053-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Abul Hashem M, Weyerstahl P, Green BS. Stereochemistry of bis-(dichlorocyclopropanation) and -(epoxidation) of 1,4-diarylbutadienes. Tetrahedron 1984. [DOI: 10.1016/0040-4020(84)85121-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Kaufmann D, Fick HH, Schallner O, Spielmann W, Meyer LU, Gölitz P, De Meijere A. Diademan und Strukturverwandte, I. Darstellung und charakteristische Reaktionen einiger Tris-σ-homobenzol-Kohlenwasserstoffe. ACTA ACUST UNITED AC 1983. [DOI: 10.1002/cber.19831160219] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Anke L, Reinhard D, Weyerstahl P. Synthese und Ringöffnung von hochsubstituierten 1,1-Dichlor-und 1-Brom-1-fluorcyclopropanen. ACTA ACUST UNITED AC 1981. [DOI: 10.1002/jlac.198119810405] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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