867130-58-3, 6-Oxo-1,6-dihydropyridazine-4-carboxylic acid is a pyridazine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
6-Oxo-l,6-dihydro-pyridazine-4-carboxylic acid ethyl esterThe title compound from Example 18.3 (1.0 g, 7.13 mmol) was added to a solution of ethanol (16 mL) and acetyl chloride (4 mL) and the resulting suspension was heated to 75 C and stirred overnight. The reaction mixture was concentrated, diluted with water and extracted with dichloromethane. The organic phase was dried over sodium sulfate, filtered and concentrated to give the title compound.1H NMR (300 MHz, CDCl3) delta 10.91 (br, IH), 8.26 (s, IH), 7.53 (s, IH), 4.43 (q, 2H), 1.40 (t, 3H).
The synthetic route of 867130-58-3 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; ASTRAZENECA AB; ISAAC, Methvin; SLASSI, Abdelmalik; EDWARDS, Louise; DOVE, Peter; XIN, Tao; STEFANAC, Tomislav; WO2008/41075; (2008); A1;,
Pyridazine – Wikipedia
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