Adding some certain compound to certain chemical reactions, such as: 5026-62-0, name is Sodium 4-(methoxycarbonyl)phenolate, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 5026-62-0. 5026-62-0
EXAMPLE 60 1,4-Bis(1,3-benzodioxol-5-yloxy)-2-methyl-2-butene 3.2 g (0.02 mol) of sodium salt of 3,4-methylendioxyphenol are suspended in 60 cc of 1,2-dimethoxyethane and cooled to 0-5. 2.28 g (0.01 mol) of 1,4-dibromo-2-methyl-2-butene, dissolved in 20 cc of 1,2-dimethoxyethane are added while stirring. The mixture is stirred at 20-25 during the course of 20 hours and at 50 during the course of 5 hours; it is subsequently filtered and the filtrate is evaporated. The residue is taken up in ether, extracted with saturated salt solution, the ether phase is dried with sodium sulphate and evaporated. The obtained viscous oil is purified by chromatography on silica gel with hexane/ethyl acetate 5: 1 and subsequently by crystallization from ethyl acetate/hexane. M.P. 73.5-74. In analogous manner as described in Example 60, but using sodium salt of 4-hydroxy-benzoic methyl ester in the place of the sodium salt of 3,4-methylendioxy-phenol, the following compound is produced.
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 Sodium 4-(methoxycarbonyl)phenolate.
Reference:
Patent; Sandoz Ltd.; US3978134; (1976); A;,
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