Fluoroaniline is synthesized in two steps from p-nitrochlorobenzene and active potassium fluoride.

对氯硝基氟化钾等为原料,经步法合成了对氟。

Benzaldehyde and acetone used as materials,the benzylidene acetone is synthesized in the presence of potassium fluoride on alumina.

甲醛丙酮为原料,氟化钾氧化铝作催化剂合成了苄叉丙酮。