METHOD OF PRODUCING 2-AMINO-5,8-DIMETHOXY[1,2,4]TRIAZOLO[1,5-C]PYRIMIDINE FROM 4-CHLORO-2,5-DIMETHOXYPYRIMIDINE

FIELD: chemistry.SUBSTANCE: invention relates to the method of producing 2-amino-5,8-dialkoxy[1,2,4]triazolo[1,5-c]pyrimidines of formula(I), where R is C-Calkyl that comprises i) contacting 4-chloro-2,5-dialkoxypyrimidine of formulawith cyanamide salt in a polar aprotic solvent to produce 2,5-dialk...

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Bibliographische Detailangaben

Hauptverfasser:	KHEMILTON Kristofer T, BOTT Krejg, BLEND Duglas K, NYUMAN Dzhozef, ROT Gari
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
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