5788-58-9, 4,5-Dibromopyridazin-3(2H)-one is a pyridazine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
A solution of 4,5-dibromopyridazin-3(2H)-one (0.30 g, 1.182 mmol), 2-(piperidin-4- yl)benzonitrile hydrochloride (0.289 g, 1.300 mmol), and DIPEA (0.454 ml, 2.60 mmol) in DMA (2.498 ml) was heated to 100C for 16h. The reaction was cooled and diluted with saturated sodium bicarbonate to give a tan precipitate that was filtered and dried to give 2-(l-(5-bromo-6-oxo-l,6-dihydropyridazin-4-yl)piperidin-4- yl)benzonitrile (0.434 g, 100%). LCMS: Rt = 0.85 min, (M+H)+ = 359.7. The material was used without purification, 5788-58-9
5788-58-9 4,5-Dibromopyridazin-3(2H)-one 236181, apyridazine compound, is more and more widely used in various fields.
Reference£º
Patent; BRISTOL-MYERS SQUIBB COMPANY; MATTSON, Ronald J.; MENG, Zhaoxing; GUERNON, Leatte R.; WO2013/192306; (2013); A1;,
Pyridazine – Wikipedia
Pyridazine | C4H4N2 – PubChem