6-Bromophthalazin-1(2H)-one, cas is 75884-70-7, it is a common heterocyclic compound, the phthalazine compound, its synthesis route is as follows.,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.
With the rapid development of chemical substances, we look forward to future research findings about 6-Bromophthalazin-1(2H)-one
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