Method for Synthesis of 2-{[(2z)-4-Aryl-2-hydroxy-4-oxobut-2-enoyl]amino}benzoic Acids

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Abstract

The reaction of methyl esters of aroylpyrovinic acids with 2-aminobenzoic (anthranilic) acid in glacial acetic acid in the presence of anhydrous sodium acetate was obtained 2-{[(2Z)-4-aryl-2-hydroxy-4-oxobut-2-enoyl]amino}benzoic acids. Using X-ray crystallography, their spatial structure was established.

About the authors

V. L. Gein

Perm State Pharmaceutical Academy

Author for correspondence.
Email: geinvl48@mail.ru
ORCID iD: 0000-0002-8512-0399
ul. Polevaya, 2, Perm, 614990

O. V. Nazarets

Perm State Pharmaceutical Academy

Email: geinvl48@mail.ru
ORCID iD: 0000-0002-1674-5117
ul. Polevaya, 2, Perm, 614990

A. V. Romanova

Perm State Pharmaceutical Academy

Email: geinvl48@mail.ru
ORCID iD: 0000-0002-2516-2458
ul. Polevaya, 2, Perm, 614990

O. V. Bobrovskaya

Perm State Pharmaceutical Academy

Email: geinvl48@mail.ru
ORCID iD: 0000-0002-3394-9031
ul. Polevaya, 2, Perm, 614990

I. G. Mokrushin

Perm State Natsional Research University

Email: geinvl48@mail.ru
ORCID iD: 0000-0002-4095-8366
ul. Bukireva, 15, Perm, 614990

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