Study of the reaction of 3,5-diamino-4-carbomethoxypyrazole with acetoacetic ester. Synthesis of pyrazolo[1,5-a]pyrimidine

ChemInform Abstract: Reaction of 3,5-Dia

ChemInform Abstract: Reaction of 3,5-Diamino-4-carbomethoxypyrazole with Acetoacetic Ester. Synthesis of Pyrazolo[1,5-a]pyrimidine.

✍ V. A. Makarov; N. P. Solov'ena; V. V. Chernyshev; E. J. Sonneveld; V. G. Granik 📂 Article 📅 2000 🏛 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

Synthesis of pyrazolo[1,5-a]-pyrimidines

Synthesis of pyrazolo[1,5-a]-pyrimidines by reaction of 3,5-diamino-4-nitropyrazole with acetoacetic ester in the presence of alkaline agents

✍ V. A. Makarov; N. P. Solov'eva; O. B. Ryabova; V. G. Granik 📂 Article 📅 2000 🏛 Springer US 🌐 English ⚖ 295 KB

ChemInform Abstract: Synthesis of Pyrazo

ChemInform Abstract: Synthesis of Pyrazolo[1,5-a]pyrimidines by Reaction of 3,5-Diamino-4-nitropyrazole with Acetoacetic Ester in the Presence of Alkaline Agents.

✍ V. A. Makarov; N. P. Solov'eva; O. B. Ryabova; V. G. Granik 📂 Article 📅 2000 🏛 John Wiley and Sons ⚖ 33 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

Synthesis of pyrazolo[1,5-a]pyrimidines

Synthesis of pyrazolo[1,5-a]pyrimidines by the reaction of β-dicarbonyl compounds with 3,5-diamino-4-nitropyrazole

✍ V. A. Makarov; V. A. Tafeenko; V. G. Granik 📂 Article 📅 1998 🏛 Springer US 🌐 English ⚖ 299 KB

ChemInform Abstract: Synthesis of Pyrazo

ChemInform Abstract: Synthesis of Pyrazolo[1,5-a]pyrimidines by Reaction of β-Dicarbonyl Compounds with 3,5-Diamino-4-nitropyrazole.

✍ V. A. Makarov; V. A. Tafeenko; V. G. Granik 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 34 KB 👁 1 views

Reactions with heterocyclic amidines, VI

Reactions with heterocyclic amidines, VII: Synthesis of some new pyrazolo[1,5-c]-1,2,4-triazines, pyrazolo[1,5-a]-1,3,5-triazines and pyrazolo[1,5-a]pyrimidines

✍ Mohamed Hilmy Elnagdi; Ezzat M. Zayed; M. A. Elsayed Khalifa; Said A. Ghozlan 📂 Article 📅 1981 🏛 Springer Vienna 🌐 English ⚖ 381 KB