氟化钾

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

以氯硝基苯和活性化钾等为原料,经二步法合苯胺。

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

以苯甲醛和为原料,化钾氧化铝作催化剂合苄。