Synthesis, photophysical properties and DFT studies of 2-(3-cyano-4-((2-(4,6-dimethyl-5-nitro-1H-pyrazolo[3,4-b]pyridin-3-yl)hydrazono)methyl)-5,5-dimethylfuran-2(5H)-ylidene)malononitrile dye

Synthesis, photophysical properties and DFT studies of 2-(3-cyano-4-((2-(4,6-dimethyl-5-nitro-1H-pyrazolo[3,4-b]pyridin-3-yl)hydrazono)methyl)-5,5-dimethylfuran-2(5H)-ylidene)malononitrile dye

The chromophore 2-(3-cyano-4-((2-(4,6-dimethyl-5-nitro-1H-pyrazolo[3,4-b]pyridin-3-yl) hydrazono)methyl)-5,5-dimethylfuran-2(5H)-ylidene)malononitrile (PPHTCF) was synthesized through coupling of diazotized 3-amino-4,6-dimethyl-5-nitropyrazolo[3,4-b]pyridine with 3-cyano-2-(dicyanomethylene)-4,5,5-t...

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Bibliographic Details
Main Authors:	Hana M. Abumelha, Abrar Bayazeed, Omaymah Alaysuy, Amerah Alsoliemy, Arwa Alharbi, Turki M. Habeebullah, Nashwa M. El-Metwaly
Format:	Article
Language:	English
Published:	Elsevier 2022-07-01
Series:	Journal of Saudi Chemical Society
Subjects:	Pyrazolopyridine TCF Solvatochromism Fluorescence DFT studies
Online Access:	http://www.sciencedirect.com/science/article/pii/S1319610322000849

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