Methanol → 2-[(2,5-Dimethylphenoxy)methyl]-alpha-(methoxyimino)-N-methylbenzeneacetamide

Participants

Reaction Steps

To 2-[2-(2,5-dimethylphenoxymethyl)phenyl]-N-methyl-2-oxoacetamide (0.27 g, 0.9 mmol), added were methanol (2.0 ml) and methoxylamine hydrochloride (0.15 g, 1.8 mmol), and the reaction mixture was heated under reflux for 4 hours. After completion of the reaction, water (100 ml) was added to the reaction mixture which was then extracted with methylene chloride. The extract was dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The residue was purified by silica gel chromatography (ethyl acetate/n-hexane) to give 2-[2-(2,5-dimethylphenoxymethyl)phenyl] -2-methoxyimino-N-methylacetamide (0.28 g; yield, 98.9%) as a mixture of E-form and Z-form.

Provenance & Evidence