prov:value
| - ide, benzylic halide, or the like, in the presence of a base such as sodium hydride, potassium hydride, potassium tert-butoxide, potassium hydroxide, KHMDS, or the like in an aprotic solvent such as THF, DMSO, DMF, dioxane, or the like, or mixtures thereof, at a temperature of from about ???20??? C. to about 60??? C. The acylation process involves the use of a carboxylic acid, its anhydride or mix
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