Name is 2-Benzoxazolinone, as a common heterocyclic compound, it belongs to benzoxazole compound, and cas is 59-49-4, its synthesis route is as follows.,59-49-4
The step one obtained 27.2g benzooxazolone ring compound and 20ml acidic imidazole ionic liquid were added together to a 250ml neck round bottom flask and thoroughly mixed. Then the pre-mixed well 10.5ml 65% mass fraction nitric acid was added dropwise to a 250ml three-necked round bottom flask. At a temperature of 35 deg.C reacted for 2 hours. Afterwards, heating was stopped, cooled to room temperature, washed, filtration, and dried to give 6-nitrobenzooxazole 34.4g, yield was 94.4%;
With the complex challenges of chemical substances, we look forward to future research findings about 2-Benzoxazolinone
Reference£º
Patent; Jiujiang Shanshui Technology Co., Ltd.; Feng, Yu; Ye, Youyu; Ye, Pian; (10 pag.)CN105669477; (2016); A;,
Benzoxazole – Wikipedia
Benzoxazole | C7H5NO – PubChem