Formation of cage phosphonate via hydrolysis of 2-(5-methyl-2-phenyl-2H-1,2,3-diazaphosphol-4-yl)-1,5-dioxo-4-trifluoromethyl-4-ethoxycarbonylbenzo[f]-1,3,2-dioxaphosphepine
- Autores: Mironov V.1,2, Ivkova G.1, Burnaeva L.1, Mironova E.1,2, Krivolapov D.2
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Afiliações:
- Kazan (Volga Region) Federal University
- Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center
- Edição: Volume 86, Nº 12 (2016)
- Páginas: 2636-2640
- Seção: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/216692
- DOI: https://doi.org/10.1134/S1070363216120100
- ID: 216692
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Resumo
A new approach to obtaining of caged bicyclic phosphonate, 4-hydroxy-3-trifluoromethyl-3-ethoxycarbonyl-8-(1-phenylhydrazonoethyl)-5,6-benzo-2,7,1-dioxaphosphabicyclo[3.2.11.5]octane, based on hydrolysis of 2,5-dioxobenzo[f]1,3,2-dioxaphosphepine derivative bearing 5-methyl-2-phenyl-2H-1,2,3-diazaphosphol-4-yl substituent at the phosphorus was developed. The hydrolysis process includes elimination of P(II) atom and intramolecular cyclization involving endocyclic carbonyl group of the phosphepine. Structure of the caged phosphonate was established by NMR and XRD methods.
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Sobre autores
V. Mironov
Kazan (Volga Region) Federal University; Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center
Autor responsável pela correspondência
Email: mironov@iopc.ru
Rússia, Kazan, Tatarstan; ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088
G. Ivkova
Kazan (Volga Region) Federal University
Email: mironov@iopc.ru
Rússia, Kazan, Tatarstan
L. Burnaeva
Kazan (Volga Region) Federal University
Email: mironov@iopc.ru
Rússia, Kazan, Tatarstan
E. Mironova
Kazan (Volga Region) Federal University; Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center
Email: mironov@iopc.ru
Rússia, Kazan, Tatarstan; ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088
D. Krivolapov
Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center
Email: mironov@iopc.ru
Rússia, ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088