68674-69-1

Basic information

• Product Name: 4,6-dimethyl-2-phenylquinazoline
• Synonyms: 4,6-dimethyl-2-phenylquinazoline
• CAS NO: 68674-69-1
• Molecular Weight: 234.301
• Mol File: 68674-69-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 4,6-dimethyl-2-phenylquinazoline(CAS DataBase Reference)
• NIST Chemistry Reference: 4,6-dimethyl-2-phenylquinazoline(68674-69-1)
• EPA Substance Registry System: 4,6-dimethyl-2-phenylquinazoline(68674-69-1)

Safety Data

• Hazardous Substances Data: 68674-69-1(Hazardous Substances Data)

Upstream product

• 872-36-6 vinylene carbonate 
• 1859-00-3 N-(4-methylphenyl)benzamidine 
• 69976-70-1 1-(5-methyl-2-nitrophenyl)-ethanone 
• 100-46-9 benzylamine 
• 2835-06-5 phenylglycin 

Relevant articles and documents

Vinylene carbonate: Beyond the ethyne surrogate in rhodium-catalyzed annulation with amidines toward 4-methylquinazolines

In this paper, we developed a rhodium-catalyzed annulation of vinylene carbonate with amidines, leading to 4-methylquinazolines with moderate to excellent yields. This procedure proceeded by sequentialortho-acylation and annulation, where vinylene carbonate served as the acetylation reagent rather than the ethyne surrogate.

Quinazoline compounds and preparation method thereof

The invention discloses quinazoline compounds which have a specific structural formula as shown in the description, wherein R1 is aryl, substituted aryl or alkyl; R2 is fluorine, chlorine or methyl; R3 is aryl, substituted aryl or alkyl. By taking amino a