High-Pressure Metal-Free Catalyzed One-Pot Two-Component Synthetic Approach for New 5-Arylazopyrazolo[3,4-<i>b</i>]Pyridine Derivatives

High-Pressure Metal-Free Catalyzed One-Pot Two-Component Synthetic Approach for New 5-Arylazopyrazolo[3,4-<i>b</i>]Pyridine Derivatives

An appropriate and efficient Q-tube-assisted ammonium acetate-mediated protocol for the assembly of the hitherto unreported 5-arylazopyrazolo[3,4-<i>b</i>]pyridines was demonstrated. This methodology comprises the cyclocondensation reaction of 5-amino-2-phenyl-4<i>H</i>-pyraz...

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Bibliographic Details
Main Authors:	AbdElAziz A. Nayl, Hamada Mohamed Ibrahim, Kamal M. Dawood, Wael A. A. Arafa, Ahmed I. Abd-Elhamid, Ismail M. Ahmed, Mohamed A. Abdelgawad, Hazim M. Ali, Ibrahim Hotan Alsohaimi, Ashraf A. Aly, Stefan Bräse, Asmaa Kamal Mourad
Format:	Article
Language:	English
Published:	MDPI AG 2022-09-01
Series:	Molecules
Subjects:	5-amino-2-phenyl-4<i>H</i>-pyrazol-3-one arylhydrazonals 5-arylazopyrazolo[3,4-<i>b</i>]pyridines Q-tube
Online Access:	https://www.mdpi.com/1420-3049/27/19/6369

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