General Manufacturing InformationMethanone, [2-hydroxy-4-(2-hydroxyethoxy)phenyl]phenyl-: ACTIVE
調製方法 · 1 件
製造方法Preparation by reaction of ethylene chlorohydrin (2-chloroethanol) with resbenzophenone, in the presence of sodium hydroxide, in boiling water for 6 h (40%) or in water at 70° for 18 h (91%); in the presence of sodium carbonate in refluxing dilute ethanol for 16 h (58%).