56347-09-2

Basic information

• Product Name: 5-methyl-7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidine
• Synonyms: 5-methyl-7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidine
• CAS NO: 56347-09-2
• Molecular Weight: 210.238
• Mol File: 56347-09-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 5-methyl-7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidine(CAS DataBase Reference)
• NIST Chemistry Reference: 5-methyl-7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidine(56347-09-2)
• EPA Substance Registry System: 5-methyl-7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidine(56347-09-2)

Safety Data

• Hazardous Substances Data: 56347-09-2(Hazardous Substances Data)

Upstream product

• 122-57-6 1-Phenylbut-1-en-3-one 
• 24415-66-5 7-Chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 
• 98-80-6 phenylboronic acid 
• 2503-56-2 5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol 
• 93-91-4 1-phenylbutan-1,3-dione 
• 61-82-5 3-amino-1,2,4-triazole 
• 100589-03-5 5-methyl-7-phenyl-4,7-dihydro-1,2,4-triazolo-<1,5-a>pyrimidine 
• 61-82-5 3⁽⁵⁾-amino-1,2,4-triazole 
• 64-19-7 acetic acid 

Downstream Products

• 1137569-41-5 [Cd(5-methyl-7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidine)2I₂] 
• 1137569-35-7 [Zn(5-methyl-7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidine)2Br₂] 

Relevant articles and documents

Pd-catalyzed Suzuki/Sonogashira cross-coupling reaction and the direct sp3 arylation of 7-chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine

A rapid and efficient method is reported for the synthesis of the [1,2,4]triazolo[1,5-a]pyrimidine motif. Palladium catalyzed Suzuki and Sonogashira cross coupling reactions on 7-chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine were performed. The direct sp3 arylation of compounds resulting from the Suzuki reaction was then carried out.

CHEMICAL CONVERSIONS OF 5,7-DISUBSTITUTED DIHYDRO-1,2,4-TRIAZOLOPYRIMIDINES

Hydrolysis, oxidation, reduction, alkylation, and nitrosation of aromatic-substituted dihydro-1,2,4-triazolopyrimidines have been studied.