Synthesis, structure investigation, DFT analysis, optical, and photoelectrical properties of 9-bromo-3-hydroxychromeno[4,3-b]pyrazolo[4,3-e]pyridin-5(1H)-one (BHCPP)

Synthesis, structure investigation, DFT analysis, optical, and photoelectrical properties of 9-bromo-3-hydroxychromeno[4,3-b]pyrazolo[4,3-e]pyridin-5(1H)-one (BHCPP)

Chemical transformation of 6-bromochromone-3-carbonitrile (1) with cyanoacetohydrazide in boiling acetic acid yielded the novel 9-bromo-3 hydroxychromeno[4,3-b]pyrazolo[4,3-e]pyridin-5(1H)-one (2, BHCPP). At the B3LYP/6–311++G (d, p) level, Density Functional Theory (DFT) and Time-Dependent DFT (TD-...

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Bibliographic Details
Main Authors: Shimaa Abdel Halim, Magdy A. Ibrahim
Format: Article
Language:English
Published: Elsevier 2022-01-01
Series:Results in Chemistry
Subjects:
Chromeno[4,3-b]pyrazolo[4,3-e]pyridine
Domino reactions
DFT/TD-DFT
NLO/NBO analysis
UV–vis spectra
Online Access:http://www.sciencedirect.com/science/article/pii/S2211715622002910

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http://www.sciencedirect.com/science/article/pii/S2211715622002910

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