Reactions of dialkyl (3,5-di-tert-butyl-4-oxocyclohex-2,5-dienylidenemethyl)phosphonates with alcohols and some transformations of the adducts
- Autores: Starodubtseva R.1, Gibadullina E.1, Pazilova N.2, Syakaev V.1, Pudovik M.1, Burilov A.1
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Afiliações:
- Arbuzov Institute of Organic and Physical Chemistry
- Kazan National Research Technological University
- Edição: Volume 87, Nº 9 (2017)
- Páginas: 1908-1912
- Seção: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/221192
- DOI: https://doi.org/10.1134/S1070363217090031
- ID: 221192
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Resumo
Reactions of dialkyl [(3,5-di-tert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]phosphonates with butyl, benzyl and propargyl alcohols in the presence of catalytic amounts of trifluoromethanesulfonic acid resulted in the formation of nucleophilic 1,6-addition products. Azide-alkyne cycloaddition reaction of dimethyl (3,5-di-tert-butyl-4-hydroxyphenyl)(prop-2-ynyloxy)methylphosphonate with benzyl azide and 1,3-bis-(2-azidoethoxy)benzene in the presence of copper sulfate and sodium ascorbate afforded 1,2,3-triazoles with sterically hindered phenol fragments.
Sobre autores
R. Starodubtseva
Arbuzov Institute of Organic and Physical Chemistry
Autor responsável pela correspondência
Email: azmramilya@gmail.com
Rússia, ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088
E. Gibadullina
Arbuzov Institute of Organic and Physical Chemistry
Email: azmramilya@gmail.com
Rússia, ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088
N. Pazilova
Kazan National Research Technological University
Email: azmramilya@gmail.com
Rússia, Kazan, Tatarstan
V. Syakaev
Arbuzov Institute of Organic and Physical Chemistry
Email: azmramilya@gmail.com
Rússia, ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088
M. Pudovik
Arbuzov Institute of Organic and Physical Chemistry
Email: azmramilya@gmail.com
Rússia, ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088
A. Burilov
Arbuzov Institute of Organic and Physical Chemistry
Email: azmramilya@gmail.com
Rússia, ul. Akademika Arbuzova 8, Kazan, Tatarstan, 420088