Reactivity of substituted benzoic acids and their complexes with 2,4,6-trinitrotoluene toward diphenyldiazomethane
- Authors: Ryzhakov A.V.1, Andreev V.P.2
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Affiliations:
- Institute of Northern Water Problems, Karelian Research Center
- Petrozavodsk State University
- Issue: Vol 52, No 4 (2016)
- Pages: 513-515
- Section: Review
- URL: https://bakhtiniada.ru/1070-4280/article/view/214057
- DOI: https://doi.org/10.1134/S1070428016040059
- ID: 214057
Cite item
Abstract
The reactions of 2,4-dihydroxybenzoic and 4-aminobenzoic acids with diphenyldiazomethane are accelerated in the presence of 2,4,6-trinitrotoluene as π-acceptor. The catalytic effect of the latter is determined by the formation of charge-transfer complexes with the acids, which facilitates proton abstraction and stabilizes the corresponding anions.
About the authors
A. V. Ryzhakov
Institute of Northern Water Problems, Karelian Research Center
Email: andreev@psu.karelia.ru
Russian Federation, pr. Aleksandra Nevskogo 50, Petrozavodsk, 185030
V. P. Andreev
Petrozavodsk State University
Author for correspondence.
Email: andreev@psu.karelia.ru
Russian Federation, pr. Lenina 33, Petrozavodsk, 185910
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