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
- Авторы: Mironov V.1,2, Ivkova G.1, Burnaeva L.1, Mironova E.1,2, Krivolapov D.2
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Учреждения:
- Kazan (Volga Region) Federal University
- Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center
- Выпуск: Том 86, № 12 (2016)
- Страницы: 2636-2640
- Раздел: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/216692
- DOI: https://doi.org/10.1134/S1070363216120100
- ID: 216692
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Аннотация
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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Об авторах
V. Mironov
Kazan (Volga Region) Federal University; Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center
Автор, ответственный за переписку.
Email: mironov@iopc.ru
Россия, Kazan, Tatarstan; ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088
G. Ivkova
Kazan (Volga Region) Federal University
Email: mironov@iopc.ru
Россия, Kazan, Tatarstan
L. Burnaeva
Kazan (Volga Region) Federal University
Email: mironov@iopc.ru
Россия, Kazan, Tatarstan
E. Mironova
Kazan (Volga Region) Federal University; Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center
Email: mironov@iopc.ru
Россия, 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
Россия, ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088