1313761-04-4

Basic information

• Product Name: 2-(3,4-dimethylphenyl)quinazolin-4(3Η)-one
• Synonyms: 2-(3,4-dimethylphenyl)quinazolin-4(3Η)-one
• CAS NO: 1313761-04-4
• Molecular Weight: 250.3
• Mol File: 1313761-04-4.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: 2-(3,4-dimethylphenyl)quinazolin-4(3Η)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(3,4-dimethylphenyl)quinazolin-4(3Η)-one(1313761-04-4)
• EPA Substance Registry System: 2-(3,4-dimethylphenyl)quinazolin-4(3Η)-one(1313761-04-4)

Safety Data

• Hazardous Substances Data: 1313761-04-4(Hazardous Substances Data)

Upstream product

• 5973-71-7 3,4-dimethylbenzaldehyde 
• 1885-29-6 anthranilic acid nitrile 
• 6966-10-5 3,4-dimethylbenzyl alcohol 
• 28144-70-9 anthranilic acid amide 
• 1326755-21-8 2-(3,4-dimethylphenyl)-2,3-dihydroquinazolin-4(1H)-one 
• 201230-82-2 carbon monoxide 
• 1187386-90-8 N-phenyl-3,4-dimethylbenzamidine 

Relevant articles and documents

Preparation method of quinazolinone derivative

The invention discloses a preparation method of a quinazolinone derivative, wherein the preparation method comprises the following steps: dissolving an anthranilonitrile compound represented by a formula I and an aldehyde represented by a formula II in a

Metal-free catalyst for the visible-light-induced photocatalytic synthesis of quinazolinones

In the present work, we have developed a novel and environmentally friendly method for the synthesis of quinazolinones using fluorescein as a photocatalyst via a condensation reaction of o-aminobenzamides and aldehydes under visible light irradiation. In this protocol, neither toxic oxidants nor transition-metal catalysts were needed, and a series of quinazolinones could be obtained in high efficiencies. In addition, this reaction can be extended to gram levels and has a large potential of wide application in future industrialization.

A method for the synthesis of quinazolinone (by machine translation)

The invention discloses a method for synthesizing quinazolinone method, which comprises the following steps: in the reaction container, adding O amino-benzene nitrile, transition metal catalyst, oxime, solvent xylene; the reaction mixture in the 60 - 70 °