application of methyl 3,4-dimethoxy-5-hydroxybenzoate_kain industrial additive
background and overview[1] methyl 3,4-dimethoxy-5-hydroxybenzoate is an ester derivative and an important intermediate in the synthesis of acotiamide. acotiamide hydrochloride, chemical name is n-{2-bis(1-methylethyl)aminoethyl}-2-(2-hydroxy-4,5-dimethoxybenzoyl) ) aminothiazole-4-carboxamide hydrochloride, which is a new type of m1 and m2 receptor antagonist developed by japan’s zeria new pharmaceutical co., ltd., was launched in japan on june 6, 2013 by…
application of methyl 3,4-dimethoxyphenylacetate_kain industrial additive
background and overview[1][2] methyl 3,4-dimethoxyphenylacetate, also known as methyl homoveratrate, can be used to synthesize the beta-blocker bevantolol and the antiarrhythmic drug verapamil. verapamil), etc., are also key intermediates in the synthesis of isoquinoline alkaloids. the traditional synthesis method is to react 3,4-dimethoxybenzyl chloride with cyanide to obtain 3,4-dimethoxyphenylacetonitrile, and then hydrolyze it to obtain…
