Catalytic Action of Water during Nucleophilic Substitution of Halogen in Hexachlorocyclotriphosphazatriene with Pyridine N-Oxide
- 作者: Vapirov V.1, Zaitsev D.1
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隶属关系:
- Petrozavodsk State University
- 期: 卷 88, 编号 4 (2018)
- 页面: 700-704
- 栏目: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/222131
- DOI: https://doi.org/10.1134/S1070363218040138
- ID: 222131
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详细
The data on the kinetics of the reaction between hexachlorocyclotriphosphazatriene (the phosphazene) with pyridine N-oxide in mixed organic solvents in the presence of water are presented. The reaction of the phosphazene with pyridine N-oxide leads to the formation of the onium salt. It has been found that water catalyzes this reaction, the catalytic action resulting from the solvation of the polar transition state due to the formation of the phosphazene complex with hydrogen bonding, thus facilitating the rupture of the phosphorus bond with the leaving anion.
作者简介
V. Vapirov
Petrozavodsk State University
Email: dzaicev78@mail.ru
俄罗斯联邦, pr. Lenina 33, Petrozavodsk, 185910
D. Zaitsev
Petrozavodsk State University
编辑信件的主要联系方式.
Email: dzaicev78@mail.ru
俄罗斯联邦, pr. Lenina 33, Petrozavodsk, 185910