Azomethines Based on Pyridoxal-Derived Aromatic Aldehydes


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详细

The reaction of pyridoxal with 2,4-dihydroxybenzaldehyde in a hydrochloric acid solution gave 1-(5-formyl-2,4-dihydroxyphenyl)-7-hydroxy-6-methyl-1,3-dihydrofuro[3,4-c]pyridin-5-ium chloride. Treatment of the latter with sodium hydride in ethanol afforded a free aldehyde in 85% yield. A series of azomethines and imidazolidines was obtained by reacting the obtained aldehyde with various amines and diamines.

作者简介

L. Kibardina

Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center

编辑信件的主要联系方式.
Email: kibardina@iopc.ru
俄罗斯联邦, ul. Arbuzova 8, Kazan, Tatarstan, 420088

A. Trifonov

Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center; Kazan National Research Technological University

Email: kibardina@iopc.ru
俄罗斯联邦, ul. Arbuzova 8, Kazan, Tatarstan, 420088; Kazan, Tatarstan

Yu. Ivanova

Kazan National Research Technological University

Email: kibardina@iopc.ru
俄罗斯联邦, Kazan, Tatarstan

M. Pudovik

Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center

Email: kibardina@iopc.ru
俄罗斯联邦, ul. Arbuzova 8, Kazan, Tatarstan, 420088

E. Pudovik

Kazan (Volga Region) Federal University

Email: kibardina@iopc.ru
俄罗斯联邦, Kazan, Tatarstan

A. Burilov

Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center; Kazan National Research Technological University

Email: kibardina@iopc.ru
俄罗斯联邦, ul. Arbuzova 8, Kazan, Tatarstan, 420088; Kazan, Tatarstan


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