Kinetics of the reaction of  N , N -dimethylaniline with 1-bromoalk-2-ynes

V. P. Andreev; A. V. Ryzhakov; P. S. Sobolev

doi:10.1134/S1070363217070076

Kinetics of the reaction of N,N-dimethylaniline with 1-bromoalk-2-ynes

Authors: Andreev V.P.¹, Ryzhakov A.V.², Sobolev P.S.¹
Affiliations:
1. Petrozavodsk State University
2. Institute of Water Problems of the North, Karelian Research Center
Issue: Vol 87, No 7 (2017)
Pages: 1486-1489
Section: Article
URL: https://journals.rcsi.science/1070-3632/article/view/220639
DOI: https://doi.org/10.1134/S1070363217070076
ID: 220639

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Abstract
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Abstract

Quaternization of N,N-dimethylaniline with propargyl bromide, 1-bromobut-2-yne, and 1-bromooct-2-yne were studied. It was shown that, with the lengthening chain of the substituent at the triple bond, the quaternization rate tends to increase.

Keywords

nucleophilic substitution, quaternization of amines, reaction kinetics, carbocations

About the authors

V. P. Andreev

Petrozavodsk State University

Author for correspondence.
Email: andreevvp1@gmail.com
Russian Federation, pr. Lenina 33, Petrozavodsk, 185910

A. V. Ryzhakov

Institute of Water Problems of the North, Karelian Research Center

Email: andreevvp1@gmail.com
Russian Federation, Petrozavodsk

P. S. Sobolev