147362-88-7, N-(6-Chloropyridazin-3-yl)pivalamide is a pyridazine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
mixture ofN-(6-chloro-3-pyridazinyl)-2,2-dimethylpropanamide (65.3 g; 305.6 mmol) and morpholine (538 mL; 6.1 mmol) was heated at 120 C for 24 hours. The mixture was cooled and evaporated. The residue was poured into cooled water, basified with K2C03 powder and DCM was added. The organic layer was separated, dried over MgS04, filtered and evaporated to dryness. The residue was crystallized from Et20. The precipitate was filtered and dried to afford 69.3 g (87%) of intermediate 18., 147362-88-7
147362-88-7 N-(6-Chloropyridazin-3-yl)pivalamide 10899975, apyridazine compound, is more and more widely used in various fields.
Reference：
Patent; JANSSEN PHARMACEUTICA NV; MEVELLEC, Laurence, Anne; MEERPOEL, Lieven; COUPA, Sophie; PONCELET, Virginie, Sophie; PILATTE, Isabelle, Noelle, Constance; PASQUIER, Elisabeth, Therese, Jeanne; BERTHELOT, Didier, Jean-Claude; QUEROLLE, Olivier, Alexis, Georges; MEYER, Christophe; ANGIBAUD, Patrick, Rene; DEMESTRE, Christophe, Gabriel, Marcel; MERCEY, Guillaume, Jean, Maurice; (302 pag.)WO2016/97347; (2016); A1;,
Pyridazine – Wikipedia
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