Synthesis of New Azoloazine Derivatives: New Routes to 1,2,4-Triazolo[4,3-a]pyrimidines, Pyrazolo[1,5a]pyridines and Pyrazolo[3,4-b]-pyridinones

ChemInform Abstract: Synthesis of New Az

ChemInform Abstract: Synthesis of New Azoloazine Derivatives: New Routes to 1,2,4-Triazolo[4,3-a]pyrimidines, Pyrazolo[1,5a]pyridines and Pyrazolo[3,4-b]pyridinones.

✍ Balkis Al-Saleh; Mervat Mohammed Abdel-Khalik; Amal Al-Enzy; Mohammed Hilmy Elna 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

Pyrazolo[3,4- b ]pyridine in heterocycli

Pyrazolo[3,4- b ]pyridine in heterocyclic synthesis: synthesis of new pyrazolo[3,4- b ]pyridines, imidazo[1',2':1,5]pyrazolo[3,4- b ]pyridines, and pyrido[2',3':3,4]pyrazolo[1,5- a ]pyrimidines

✍ Gad-Elkareem, Mohamed A.M; Abdel-Fattah, Azza M; Elneairy, Mohamed A.A 📂 Article 📅 2007 🏛 NRC Research Press 🌐 French ⚖ 105 KB

Synthesis of new pyrazolo[1,5-a]pyrimidi

Synthesis of new pyrazolo[1,5-a]pyrimidines and pyrazolo[3,4-b]pyridines

✍ Saleh M. Al-Mousawi; Mohammad A. Mohammad; Mohamad H. Elnagdi 📂 Article 📅 2001 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 29 KB 👁 1 views

## Abstract While 3(5)‐aminopyrazole reacts with enaminonitrile to yield pyrazolo[1,5‐__a__]pyrimidines, 3‐amino‐5‐pyrazolone reacts with the same reagents to yields pyrazolo[3,4‐__b__]pyridines.

Synthesis of Some New Pyrazolo[4,3-B]Pyr

Synthesis of Some New Pyrazolo[4,3-B]Pyridine, Pyridine, Pyrazolo[1,5-A]Pyrimidine and Thiazole Derivatives

✍ Fathy M. A. El-Taweel 📂 Article 📅 2010 🏛 Wiley (John Wiley & Sons) ⚖ 414 KB 👁 1 views

ChemInform Abstract: Synthesis of New Py

ChemInform Abstract: Synthesis of New Pyrazolo[1,5-a]pyrimidines and Pyrazolo[3,4-b]pyridines.

✍ Saleh M. Al-Mousawi; Mohammad A. Mohammad; Mohamad H. Elnagdi 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: Synthesis of Pyrazo

ChemInform Abstract: Synthesis of Pyrazolo[3,4-b]pyridine and Pyrido[2′,3′:3,4]pyrazolo[1,5-a]pyrimidine Derivatives.

✍ Mervat M. El-Enany; Salwa E. M. El-Meligie; Nadia A. Abdou; Hala B. El-Nassan 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 KB 👁 1 views