33488-34-5

Basic information

• Product Name: 2(1H)-Quinoxalinone, 6-methyl-3-phenyl-
• CAS NO: 33488-34-5
• Molecular Formula: C15H12N2O
• Molecular Weight: 236.273
• Mol File: 33488-34-5.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2(1H)-Quinoxalinone, 6-methyl-3-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 2(1H)-Quinoxalinone, 6-methyl-3-phenyl-(33488-34-5)
• EPA Substance Registry System: 2(1H)-Quinoxalinone, 6-methyl-3-phenyl-(33488-34-5)

Safety Data

• Hazardous Substances Data: 33488-34-5(Hazardous Substances Data)

Upstream product

• 496-72-0 4-methyl-1,2-diaminobenzene 
• 611-73-4 Benzoylformic acid 

Relevant articles and documents

α-Keto Acids as Triggers and Partners for the Synthesis of Quinazolinones, Quinoxalinones, Benzooxazinones, and Benzothiazoles in Water

A general and efficient method for the synthesis of quinazolinones, quinoxalinones, benzooxazinones, and benzothiazoles from the reactions of α-keto acids with 2-aminobenzamides, benzene-1,2-diamines, 2-aminophenols, and 2-aminobenzenethiols, respectively, is described. The reactions were conducted under catalyst-free conditions, using water as the sole solvent with no additive required, and successfully applied to the synthesis of sildenafil. More importantly, these reactions can be conducted on a mass scale, and the products can be easily purified through filtration and washing with ethanol (or crystallized).

Solid Phase Synthesis of (Benzannelated) Six-Membered Heterocycles via Cyclative Cleavage of Resin-Bound Pseudo-Oxazolones

A solid supported procedure for the synthesis of benzoxazinones, dihydropyrazinones, quinoxalinones, and dihydrooxazinones using immobilized oxazolones in combination with difunctional nucleophiles as cleavage agent is presented. The scope of the novel me