✦ LIBER ✦

Cyclization Reactions of Hydrazones Series. Part 29. The Synthesis of 4-Amino-3-(2-pyridyl)pyrazolo[5,1-c][1,2,4]triazine and Some of Its Derivatives.

✍ Scribed by Petr Cankar; Jan Slouka

Publisher: John Wiley and Sons
Year: 2003
Weight: 122 KB
Volume: 34
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.200326178

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis of Pyrazolo[5,1–c][1,2,4]triaz

Synthesis of Pyrazolo[5,1–c][1,2,4]triazines, Isoxazolo[3,4-e]pyrazolo-[5,1–c][1,2,4]triazines and Aminopyridones

✍ Kamal U. Sadek; Nadia S. Ibrahim; Mohamed H. Elnagdi 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 English ⚖ 236 KB 👁 1 views

Pyridazine Derivatives and Related Compo

Pyridazine Derivatives and Related Compounds. Part 13. Synthesis and Antimicrobial Activity of Some Pyridazino[3′,4′:3,4]pyrazolo[5,1-c]-1,2,4-triazines.

✍ Ali Deeb; Fatma El-Mariah; Mona Hosny 📂 Article 📅 2005 🏛 John Wiley and Sons ⚖ 152 KB 👁 2 views

Cyclization Reactions of Hydrazones. Par

Cyclization Reactions of Hydrazones. Part 28. Synthesis of Some [1,2,4]Triazino[5,6-b]quinoline Derivatives.

✍ Jakub Styskala; Antonin Lycka; Jan Slouka 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 126 KB

ChemInform Abstract: Synthesis of Some 1

ChemInform Abstract: Synthesis of Some 1,3-Thiazole, 1,3,4-Thiadiazole, Pyrazolo[5,1-c]-1,2,4-triazine, and 1,2,4-Triazolo[5,1-c]-1,2,4-triazine Derivatives Based on the Thiazolo[3,2-a]benzimidazole Moiety.

✍ Nehal A. Hamdy; Hatem A. Abdel-Aziz; Ahmad M. Farag; Issa M. I. Fakhr 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 39 KB 👁 1 views

Synthesis of Certain 3-Aminopyrazolo[5,4

Synthesis of Certain 3-Aminopyrazolo[5,4-b]pyridine and 3,4-Substituted Pyrido[2′,3′ :3,4]pyrazolo[5,1-c][1,2,4]triazine Derivatives

✍ Ali Khader Khalil EL-LOUH; Nada Mohamed ABUNADA; Mohamed EL-SHOUBAKI 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 71 KB 👁 1 views

Synthesis and reactivity of cyanomethyl

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

✍ Samia M. Sayed; Mohamed A. Raslan; Mohamed A. Khalil; Kamal M. Dawood 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 168 KB 👁 2 views

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.