SYNTHESIS OF N-HYDROXY-4-(METHYLAMINO) AZOBENZENE AND ITS ACETATE, AND THEIR REACTIVITY TO AMINO ACIDS
1975 年 66 巻 2 号 p. 215-216
詳細
1975 年 66 巻 2 号 p. 215-216
N-Hydroxy-4-(methylamino) azobenzene (I) which had been assumed to be an intermediate compound to ultimate metabolite of 4-(dimethylamino)azobenzene, and 4'-methoxycarbonyl derivative (II) of I were respectively prepared from N-benzoyloxy derivatives by alkaline hydrolysis in the presence of ascorbic acid. Reactivity of I and II, and acetates of I and II to several amino acids was recorded.
