Chemistry of substituted quinolinones. Part II synthesis of novel 4- pyrazolylquinolinone derivatives

Article abstract of DOI:10.1080/00397910008086898

4-Hydrazino-1-methyl-2(1H)quinolinone (2) was treated with chlorophthalazine, nitrous acid, isothiocyanates and isatines, and also utilized as a precursor for some new 4-pyrazolylquinolinones. Reaction of 2 with certain 3-acylquinolinones afforded quinolinylpyrazoloquinolinones and/or quinolinylpyrazolylquinolinones.

Full text of DOI:10.1080/00397910008086898

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Synthetic Communications: An
International Journal for Rapid
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Organic Chemistry
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Chemistry of Substituted
Quinolinones. Part II
Synthesis of Novel 4-
Pyrazolylquinolinone
Derivatives
Mohamed Abass a
a Department of Chemistry, Faculty of Education,
Ain Shams University, Roxy, 11711, Cairo, Egypt
Version of record first published: 16 Feb 2011
To cite this article: Mohamed Abass (2000): Chemistry of Substituted Quinolinones.
Part II Synthesis of Novel 4-Pyrazolylquinolinone Derivatives, Synthetic
Communications: An International Journal for Rapid Communication of Synthetic
Organic Chemistry, 30:15, 2735-2757
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