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. 573-20-6, name is 2-Methylnaphthalene-1,4-diyl diacetate, This compound has unique chemical properties. The synthetic route is as follows., SDS of cas: 573-20-6
2-methyl- 1 ,4-naphthohydroquinone diacetate (3) (23.3 g) were in methanol (116.5 g) and water (11.6 g). Di-isopropylamine (9.04 g) was added and stirred at 20-25C. When the reaction was complete, the mixture was quenched with HCl(aq) and then extracted with ethyl acetate. The organic layer was washed with brine for twice. It was concentrated under reduce pressure and the crude was re-crystallized with ethyl acetate (35 g) and Heptane (116 g), thereby obtaining 9.21 g the title compound. (Yield: 69.3%, HPLC purity: 99.9%).
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 573-20-6.
Reference:
Patent; SUNNY PHARMTECH INC. THAIWAN; Tian, Jian He; Pang, Ju yi; Xu, Nai Xuan; (29 pag.)TW2016/15603; (2016); A;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics