394208-27-6

Basic information

• Product Name: 3-phenylpyrazolo[1,5-a]pyrimidine
• Synonyms: 3-phenylpyrazolo[1,5-a]pyrimidine
• CAS NO: 394208-27-6
• Molecular Formula: C₁₂H₉N₃
• Molecular Weight: 195.23
• EINECS: -0
• Mol File: 394208-27-6.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: 3-phenylpyrazolo[1,5-a]pyrimidine(CAS DataBase Reference)
• NIST Chemistry Reference: 3-phenylpyrazolo[1,5-a]pyrimidine(394208-27-6)
• EPA Substance Registry System: 3-phenylpyrazolo[1,5-a]pyrimidine(394208-27-6)

Safety Data

• Hazardous Substances Data: 394208-27-6(Hazardous Substances Data)

Upstream product

• 108-86-1 bromobenzene 
• 274-71-5 pyrazolo[1,5-a]pyrimidine 

Relevant articles and documents

Catalyst-Switchable Regiocontrol in the Direct Arylation of Remote C-H Groups in Pyrazolo[1,5-a]pyrimidines

The regiodivergent palladium-catalyzed C-H arylation of pyrazolo[1,5-a]pyrimidine has been achieved, wherein the switch in regioselectivity between positions C3 and C7 is under complete catalyst control. A phosphine-containing palladium catalyst promotes the direct arylation at the most acidic position (C7), whereas a phosphine-free catalyst targets the most electron-rich position (C3).