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 756520-66-8, name is 1-(2,6-Dichloro-3-fluorophenyl)ethanol. This compound has unique chemical properties. The synthetic route is as follows. Safety of 1-(2,6-Dichloro-3-fluorophenyl)ethanol
182 g of Compound 2 and 135 g of phthalic anhydride were dissolved in 124 mL of triethylamine, and 2 g of 4-dimethylaminopyridine (DMAP) was added.After refluxing for 2 hours, the heating was stopped.Cool to about 50 C and add 40 mL of ethyl acetate.Then adjust the pH to about 1.5 with 2N hydrochloric acid.Stir for another half an hour,a lot of white solids appear,Filter and wash twice with water,Compound 3 was obtained in a yield of 93%.The content is 98.5%.
With the rapid development of chemical substances, we look forward to future research findings about 756520-66-8.
Reference:
Patent; Kairuiside Biochemical (Suzhou) Co., Ltd.; Wu Shengwen; Wu Lei; Song Qianqian; (6 pag.)CN109438180; (2019); A;,
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