(3,4-二氨基苯基)(4-氟苯基)酮的合成

Synthesis of (3,4-diaminophenyl)(4-fluorophenyl) ketone

报道了(4 氨基 3 硝基苯基)(4 氟苯基)酮经RaneyNi催化加氢制备(3,4 二氨基苯基)(4 氟苯基)酮的合成工艺。该方法优点是收率高(93%),无污染,操作简单,产品纯度高(≥98%),适合工业生产。

This paper reports the synthesis technology of (3,4-diaminophenyl) (4-fluorophenyl) ketone by the catalytic hydrogenation using Raney Ni from (4-amino-3-nitrophenyl) (4-fluorophenyl) ketone.The advantages of this synthsis technology are good yield(>93%), no pollution, simple work up and high product purity(≥98%),fiting for industrial production.