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ChemInform Abstract: Synthesis and Reactivity of Cyanomethyl 2-Amino-4-methylthiazolyl Ketone. A Facile Synthesis of Novel Pyrazolo[5,1-c]1,2,4-triazine, 1,2,4-Triazolo[5,1-c]1,2,4-triazine, 1,2,4-Triazino[4,3-a]benzimidazole, Pyridazine-6-imine, and 6-Oxopyridazinone Derivatives.

✍ Scribed by Samia M. Sayed; Mohamed A. Raslan; Mohamed A. Khalil; Kamal M. Dawood

Publisher: John Wiley and Sons
Year: 2010
Weight: 34 KB
Volume: 30
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199943035

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The novel and versatile cyanomethyl 2amino-4-methylthiazolyl ketone (5) was prepared by treatment of bromomethyl 2-amino-4-methyl thiazolyl ketone (4) with potassium cyanide. Reaction of 5 with heterocyclic diazonium salts 6a,b and 10 afforded the corresponding hydrazones 7a,b and 11, respectively.

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