反应详情

The crude o-anisalacetone is hydrogenated (100 g/l liter of ethyl acetate and 1 g of platinum oxide) and then distilled to give 1.25 moles (45%) of 1-(o-methoxyphenyl)-3-butanone, bp 90°-110° C., 0.15 mm Hg.

1. distillationdistilled