Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 39891-09-3, name is 2-Chloropyridine-5-acetonitrile. This compound has unique chemical properties. The synthetic route is as follows. Product Details of 39891-09-3
15.2 g 2-chloropyridin-5-ylacetonitrile was added to a 250 ml four-mouthed flask. Add 150 ml ethanol. 10ml 98% concentrated sulfuric acid. Heat to reflux. Reflux reaction for 4 hours, reaction finishes, prolapsed ethanol, add 100 g water to stir, is neutral pH the sodium carbonate is used to regulate, filter, to obtain 2-chloro pyridine ethyl acetate 13 g.
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Reference:
Patent; Li, Weizhong; Zhao, Jing; (13 pag.)CN105669584; (2016); A;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem