7379-35-3, The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 7379-35-3, name is 4-Chloropyridine hydrochloride. This compound has unique chemical properties. The synthetic route is as follows.
Dipropylamine 90 kg was drawn into a 200 L reaction shaft,Add 4-chloropyridine hydrochloride 30kg,Potassium fluoride 12kg, the temperature was raised to 110 , incubated for 8 hours,Decompression recovery dipropylamine, sodium bicarbonate solution while hot to adjust the pH to about 8, adding petroleum ether 150kg,Separation of the water layer, the organic layer cooling, filtration, drying too28.9 kg of 4-dipropylaminopyridine,Purity 98.1%, yield 81.2%.
While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 7379-35-3, 4-Chloropyridine hydrochloride.
Reference:
Patent; Wuhan Jiesheng Biological Technology Co., Ltd.; Li Hailiang; Liu Bing; Zhang Jinjun; Li Jianxiong; Cheng Zhechao; (5 pag.)CN107501173; (2017); A;,
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