372118-01-9, Methyl 4,6-dichloropyridazine-3-carboxylate is a pyridazine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Compound 4,6-dichloropyridazine-3-carboxylic acid methyl ester 1a (519 mg, 2.51 mmol)And 4- (pentafluorosulfanyl) aniline (500 mg, 2.28 mmol) in ethanol (5 mL),Heat to 70 C and stir for 24 hours.After cooling to room temperature, the solvent was removed under reduced pressure,The target product 6-chloro-4-((4- (pentafluoro-lambda6-sulfanyl) phenyl) amino) pyridazine-3-carboxylic acid methyl ester 16a (1.37 g, crude) was obtained.The product was used in the next reaction without further purification., 372118-01-9
372118-01-9 Methyl 4,6-dichloropyridazine-3-carboxylate 17848322, apyridazine compound, is more and more widely used in various fields.
Reference£º
Patent; Beijing Nuochengjianhua Pharmaceutical Technology Co., Ltd.; Chen Xiangyang; Pang Yucheng; (142 pag.)CN110818641; (2020); A;,
Pyridazine – Wikipedia
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