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Utility of Nitriles in Synthesis of Pyrido[2,3-d]pyrimidines, Thiazolo[3,2-a]pyridines, Pyrano[2,3-b]benzopyrrole, and Pyrido[2,3-d]benzopyrroles

โœ Scribed by Mahmoud, M. R.; El-Bordany, E. A. A.; Hassan, N. F.; Abu El-Azm, F. S. M.


Book ID
119992641
Publisher
Taylor and Francis Group
Year
2007
Tongue
English
Weight
296 KB
Volume
182
Category
Article
ISSN
1042-6507

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๐Ÿ“œ SIMILAR VOLUMES


Nitriles in Organic Synthesis: Synthesis
โœ Dr. F. M. El-Taweel ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 234 KB

## Abstract The reaction of the ฮฑโ€arylethylidenemalononitrile derivatives 1a, c with piperonylidenemalononitrile (2a) and with ethyl piperonylidenecyanoacetate (2b) yield 1โ€aminoโ€3,5โ€diarylโ€2,6โ€benzenedicarbonitrile (3a, c). Phenylaminopyridines 5a, b were obtained from the reaction of 1a, b with p