Reactions of diphenyldithiophosphinic acid with N-alkyl-2-chloro-2-methylpropanimines
- Authors: Khairullin R.A.1, Gazizov M.B.1, Kirillina Y.S.1, Ivanova S.Y.1, Bashkirtseva N.Y.1, Perina A.I.1
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Affiliations:
- Kazan National Research Technological University
- Issue: Vol 67, No 5 (2018)
- Pages: 912-915
- Section: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/242550
- DOI: https://doi.org/10.1007/s11172-018-2156-x
- ID: 242550
Cite item
Abstract
In contrast to O,O-dialkyldithiophosphoric acids, the reactions of more weak diphenyldithiophosphinic acid with N-alkyl-2-chloro-2-methylpropanimines at a 1 : 1 reagent ratio follow two pathways. The first route is nucleophilic substitution of the chlorine atom of the initially formed iminium salt with the diphenylthiophosphinylthio moiety and the second route is the reduction of the C–Cl bond of this iminium salt cation. The main reaction direction is nucleophilic substitution producing new iminium salts, namely, N-alkyl-2-(di phenyl thiophosphinylthio)-2-methylpropaniminium chlorides. These salts were used as the starting material to synthesize new organophosphorus compounds bearing aldehyde, imine, and acetal groups and 1,3-diazolidine cycle.
About the authors
R. A. Khairullin
Kazan National Research Technological University
Email: mukattisg@mail.ru
Russian Federation, 68 ul. K. Marksa, Kazan, 420015
M. B. Gazizov
Kazan National Research Technological University
Author for correspondence.
Email: mukattisg@mail.ru
Russian Federation, 68 ul. K. Marksa, Kazan, 420015
Yu. S. Kirillina
Kazan National Research Technological University
Email: mukattisg@mail.ru
Russian Federation, 68 ul. K. Marksa, Kazan, 420015
S. Yu. Ivanova
Kazan National Research Technological University
Email: mukattisg@mail.ru
Russian Federation, 68 ul. K. Marksa, Kazan, 420015
N. Yu. Bashkirtseva
Kazan National Research Technological University
Email: mukattisg@mail.ru
Russian Federation, 68 ul. K. Marksa, Kazan, 420015
A. I. Perina
Kazan National Research Technological University
Email: mukattisg@mail.ru
Russian Federation, 68 ul. K. Marksa, Kazan, 420015