4-(2-ブロモエトキシ)-4'-ヒドロキシベンゾフェノン 化学特性,用途語,生産方法
化学的特性
4-(2-BroMoethoxy)-4'-hydroxybenzophenone is White Solid
使用
4-(2-BroMoethoxy)-4'-hydroxybenzophenone is used in the preparation of estrogen receptor modulators.
製造方法
Preparation by reaction of 4-hydroxybenzoic acid with b-bromophenetole, in solution of a polyphosphoric acid/85% phosphoric acid/zinc chloride mixture. The solution was heated to 50–60°, phosphorous trichloride was added during 1 h and the mixture heated for 20 h at 70° (74%).
4-(2-ブロモエトキシ)-4'-ヒドロキシベンゾフェノン 上流と下流の製品情報
原材料
準備製品