As a common heterocyclic compound, it belongs to benzoxazole compound, name is 2-Benzoxazolinone, and cas is 59-49-4, its synthesis route is as follows.,59-49-4
Sodium hydride (7.00 mmol) was added to a chilled (0 C.) solution of benzo[d]oxazol-2(3H)-one (4.81 mmol) in tetrahydrofuran (20 mL) and the reaction mixture was maintained for 30 min. Methyl iodide (7.25 mmol) was added dropwise and the reaction mixture was maintained for 6 h at rt. The reaction mixture was diluted with ethanol (10 mL) and the mixture was concentrated. The residue was diluted with water (50 mL) and was extracted with dichloromethane (3¡Á20 mL). The combined organic layers were dried (sodium sulfate), filtered and concentrated to afford 3-methylbenzo[d]oxazol-2(3H)-one in 82% yield as a light red solid.
With the complex challenges of chemical substances, we look forward to future research findings about 59-49-4,belong benzoxazole compound
Reference£º
Patent; Memory Pharmaceuticals Corporation; US2010/29629; (2010); A1;,
Benzoxazole – Wikipedia
Benzoxazole | C7H5NO – PubChem