Phenol → HCID 53948539, compound

Participants

Reaction Conditions

Reaction Steps

Phenol (0.16 g) and potassium carbonate (0.12 g) were stirred together in DMF (6 ml) under nitrogen at room temperature. After 20 minutes, a solution of methyl 2-(3-chloromethylphenoxy)-3-pyridinylacetate (0.5 g) in DMF was added and stirring continued. Copper-bronze (cat.) was added and the reaction mixture heated at 100° C. for a total of 5 hours. GC analysis indicated complete reaction. The reaction mixture was cooled and filtered, and then poured into water (50 ml). The aqueous mixture was extracted with ether (×3) and the combined extracts washed with dilute sodium hydroxide solution. The ether solution was then dried, filtered and evaporated to give methyl 2-(3-phenoxymethylphenoxy)-3-pyridinylacetate as a yellow oil (0.35 g, 59%), mass spectrum m/e 349 (M+); 1H NMR (CDCl3) inter alia delta 3.69 (3H, s); 3.76 (2H, s); 5.07 (2H, s) ppm, contained with traces of DMF. In a separate experiment, the chloromethyl compound (2.73 g, prepared as above) yielded a further 2.00 g of methyl 2-(3-phenoxymethylphenoxy)-3-pyridinylacetate.

Provenance & Evidence