P-Anisidine → HCID 178443034、化合物

関与物質

反応手順

A mixture of ethyl-m-[N,N-di(n-hexadecyl)aminomethyl]-thiobenzimidate dihydrochloride (1.074 g., 1.5 mmoles), p-anisidine (369 mg., 3.0 mmoles) and chloroform (10 ml.) was held at room temperature for sixteen hours. It was then diluted to 400 ml. with chloroform, washed with 1N HCl (2 × 50 ml.), dried (Na2SO4) and evaporated in vacuo to a foam. The foam was crystallized from 1,2-dimethoxyethane [868 mg., 73% yield, Rf 0.64 (4:1, benzene:ethanol on silicic acid), m.p.-forms a gel at 84°-86° C⟧

情報源と証拠