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ChemicalBook CAS DataBase List 3-(3,5-DIMETHOXY-PHENYL)-3-OXO-PROPIONIC ACID METHYL ESTER

3-(3,5-DIMETHOXY-PHENYL)-3-OXO-PROPIONIC ACID METHYL ESTER synthesis

2synthesis methods
-

Yield:677326-64-6 88%

Reaction Conditions:

Stage #1: acetic acid methyl esterwith lithium hexamethyldisilazane in tetrahydrofuran at -78; for 0.75 h;Inert atmosphere;
Stage #2: 3,5-dimethoxybenzoyl chloride in tetrahydrofuran at -78; for 0.5 h;Inert atmosphere;

References:

Sandridge, Matthew J.;France, Stefan [Organic Letters,2016,vol. 18,# 17,p. 4218 - 4221] Location in patent:supporting information