对甲基苯丙酮与对乙基苯丙酮生产工艺比较

The Comparison of Preparation of 4' - methylpropiophenone and 4' - ethylpropiophenone

对甲基苯丙酮和对乙基苯丙酮制备机理同属傅-克酰化反应,但在溶剂选择、反应时间、温度等工艺条件方面并不相同。

Reaction principle of 4' - methylpropiophenone and 4' - ethylpropiophenone are according to Friedel-crafts acylation reaction, but choice of sowent reaction time and temperture are different.