Studies of the Functionalized α-Hydroxy-<i>p</i>-Quinone Imine Derivatives Stabilized by Intramolecular Hydrogen Bond

Studies of the Functionalized α-Hydroxy-<i>p</i>-Quinone Imine Derivatives Stabilized by Intramolecular Hydrogen Bond

In this work, reactions between 6,7-dichloropyrido[1,2-<i>a</i>]benzimidazole-8,9-diones with different benzohydrazides were studied. Nucleophilic substitution at C(6) was followed by isomerization and led to α-hydroxy-<i>p</i>-quinone imine derivatives. Synthesized compounds...

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Bibliographic Details
Main Authors: Anastasija Gaile, Sergey Belyakov, Ramona Dūrena, Ņikita Griščenko, Anzelms Zukuls, Nelli Batenko
Format: Article
Language:English
Published: MDPI AG 2024-04-01
Series:Molecules
Subjects:
quinone
quinone imine
hydrogen bonding
X-ray crystallography
NMR titration
redox
Online Access:https://www.mdpi.com/1420-3049/29/7/1613

Internet

https://www.mdpi.com/1420-3049/29/7/1613

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