Synthesis of New Aminophosphabetaines

A. R. Garifzyanov; N. V. Davletshina; L. I. Akhmadullina; I. T. Safiullin; R. A. Cherkasov

doi:10.1134/S1070363218110324

Synthesis of New Aminophosphabetaines

Authors: Garifzyanov A.R.¹, Davletshina N.V.¹, Akhmadullina L.I.¹, Safiullin I.T.¹, Cherkasov R.A.¹
Affiliations:
1. Kazan (Volga Region ) Federal University
Issue: Vol 88, No 11 (2018)
Pages: 2445-2448
Section: Letters to the Editor
URL: https://journal-vniispk.ru/1070-3632/article/view/222567
DOI: https://doi.org/10.1134/S1070363218110324
ID: 222567

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Abstract

Alkaline hydrolysis of N,N-disubstituted О,О-dialkyl (aminomethyl)phosphonates gives rise to the corresponding О-alkyl (aminomethyl)phosphonic acids. The reaction of potassium О-alkyl (aminomethyl)-phosphonates with organyl halides involves quaternization of the nitrogen atom to form dipolar aminophosphoryl compounds, aminophosphabetaines.