75884-70-7, 6-Bromophthalazin-1(2H)-one is a phthalazine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,75884-70-7
6-bromopyridazine-1(2H)-one (0.80 g, 3.55 mmol), A solution of cesium carbonate (2.89 g, 8.86 mmol) and 2-chloromethyloxazole (0.50 g, 4.25 mmol) in N,N-dimethylformamide (10 mL) was stirred at 50 C for 5 h. The reaction system was cooled to room temperature, poured into water, and the solid was collected by filtration. Wash the filter cake with water and petroleum ether, respectively. Drying under reduced pressure gave Compound 3.1 (0.84 g, yield: 78%) as a yellow solid.
As the paragraph descriping shows that 75884-70-7 is playing an increasingly important role.
Reference£º
Patent; Shanghai Dinuo Pharmaceutical Technology Co., Ltd.; Gao Daxin; Yang Heping; Chen Shoujun; Gao Yaqiao; Wang Longsheng; (32 pag.)CN109721597; (2019); A;,
Phthalazine – Wikipedia
Phthalazine | C8H6N2 – PubChem