345217-10-9

Upstream product

• 118-48-9 isatoic anhydride 
• 104-13-2 4-Butylaniline 

Downstream Products

• 1403986-73-1 4-(4-n-butylphenyl)-1,5-dioxo-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinazoline-3a-carboxylic acid 
• 1422154-66-2 N-(4-n-butylphenyl)-2-((5,5-dimethyl-3-oxocyclohex-1-en-1-yl)amino)benzamide 

Relevant academic research and scientific papers

Copper-catalyzed radical methylation/C-H amination/oxidation cascade for the synthesis of quinazolinones

A copper-catalyzed radical methylation/sp3 C-H amination/oxidation reaction for the facile synthesis of quinazolinone was developed. In this cascade reaction, dicumyl peroxide acts not only as a useful oxidant but also as an efficient methyl source. Notably, a methyl radical, generated from peroxide, was confirmed by electron paramagnetic resonance for the first time.