He, Yuan-Yuan; Zhu, Mei-Shan; Gao, Yang; Hu, Xiao-Qiang published an article in 2022, the title of the article was Access to quinolinones via DMAP-catalysed cascade reaction of 2-substituted benzoic acids with organic azides.Recommanded Product: 89-77-0 And the article contains the following content:
A DMAP-catalyzed Curtius rearrangement and intramol. cyclization cascade reaction of 2-substituted aryl carboxylic acids with organic azides was reported for the first time. This protocol featured simple operation, broad scope and metal-free conditions, furnishing a broad spectrum of biol. attractive heterocycles. The synthetic virtue of this reaction was demonstrated by gram-scale synthesis and applicability toward drug-like mols. The experimental process involved the reaction of 2-Amino-4-chlorobenzoic acid(cas: 89-77-0).Recommanded Product: 89-77-0
The Article related to benzoic acid carbonyl azide dmap catalyst curtius rearrangement cyclization, quinolinone benzoimidazolone benzooxazolone benzothiazolone preparation green chem, Heterocyclic Compounds (More Than One Hetero Atom): Pyrazines and Quinoxalines (Including Piperazines) and other aspects.Recommanded Product: 89-77-0
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics