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.
General procedure: The resulting benzoxazolone (1 equiv.), 2-dibromobutane (1.5 equiv) and potassium carbonate (1.5 equiv.) were suspended in anhydrous DMF and stirred at ambient temperature and under a nitrogen atmosphere for 8 h. The reaction mixture was diluted with ethyl acetate and washed with water and brine. The organic layer was dried over sodium sulfate, filtered and concentrated in vacuo. The residue was purified by silica gel chromatograph. See title compounds for characterisation.
59-49-4, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,59-49-4 ,2-Benzoxazolinone, other downstream synthetic routes, hurry up and to see
Reference：
Article; Tieu, William; Jarrad, Angie M.; Paparella, Ashleigh S.; Keeling, Kelly A.; Soares Da Costa, Tatiana P.; Wallace, John C.; Booker, Grant W.; Polyak, Steven W.; Abell, Andrew D.; Bioorganic and Medicinal Chemistry Letters; vol. 24; 19; (2014); p. 4689 – 4693;,
Benzoxazole – Wikipedia
Benzoxazole | C7H5NO – PubChem