Phosphorylation of aminomalonates

A. V. Egorova; N. B. Viktorov; D. V. Lyamenkova; N. I. Svintsitskaya; A. V. Garabadziu; A. V. Dogadina

doi:10.1134/S1070363216110086

Phosphorylation of aminomalonates

Authors: Egorova A.V.¹^,2, Viktorov N.B.¹, Lyamenkova D.V.¹, Svintsitskaya N.I.¹, Garabadziu A.V.¹, Dogadina A.V.¹
Affiliations:
1. St. Petersburg State Institute of Technology (Technical University)
2. Scientific Research Center for Ecological Safety
Issue: Vol 86, No 11 (2016)
Pages: 2446-2453
Section: Article
URL: https://journals.rcsi.science/1070-3632/article/view/216497
DOI: https://doi.org/10.1134/S1070363216110086
ID: 216497

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Abstract
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Abstract

The reactions of chloroethynylphosphonates with aromatic secondary aminomalonates occur as classic nucleophilic substitution of chlorine atom at the sp-hybridizied carbon atom to form new phosphorylated 2-arylaminomalonates, diethyl esters of 2-(diethoxyphosphorylethynyl)-2-arylaminomalonic acids. Nonobservance of chemo- and regioselectivity was revealed when using cyclohexyl- and benzylaminomalonates.

Keywords

chloroacetylenephosphonates, aminomalonates, nucleophilic substitution

About the authors

A. V. Egorova

St. Petersburg State Institute of Technology (Technical University); Scientific Research Center for Ecological Safety

Email: dog_alla@mail.ru
Russian Federation, Moskovskii pr. 26, St. Petersburg, 190013; St. Petersburg