19932-85-5, 6-Bromobenzo[d]oxazol-2(3H)-one is a benzoxazole compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Step 1: 6-bromo-3-methyl-1, 3-benzoxazol-2(3H)-one A mixture of 6-bromo-1,3-benzoxazol-2(3H)-one (Aldrich, catNo.697036: 0.32 g, 1.5 mmol), methyl iodide (0.28 mL, 4.5 mmol) and potassium carbonate (210 mg, 1.5 mmol) in acetone (3 mL) was heated to 80 C. and stirred for 3 h. The reaction mixture was cooled to room temperature then diluted with water and extracted with EtOAc. The combined extracts were dried over Na2SO4, filtered and concentrated. The residue was used in the next step without further purification. LC-MS calculated for C8H7BrNO2 (M+H)+: m/z=228.0. found 227.9.
As the paragraph descriping shows that 19932-85-5 is playing an increasingly important role.
Reference£º
Patent; Incyte Corporation; He, Chunhong; Li, Zhenwu; Wu, Liangxing; Yao, Wenqing; Zhang, Fenglei; (84 pag.)US2016/289238; (2016); A1;,
Benzoxazole – Wikipedia
Benzoxazole | C7H5NO – PubChem