acetophenone信息详情
n.[有化]乙酰苯
typical example is the oxidation of ethylbenzene to prepare acetophenone.───代表性的是乙苯氧化制苯乙酮。
Asymmetric reduction of acetophenone derivatives preparing chiral aromatic alcohol has become a new focus of study.───酮衍生物的不对称还原合成手性醇，制备手性药物是现在研究的热点。
yield of benzylidene acetophenone reached 31.4% under optimal conditions.───最佳条件下，苄叉乙酰苯的收率可达31.4%。
Preliminary study of destruction of acetophenone in water by high voltage pulse discharges .───高压脉冲放电降解水中苯乙酮的研究。
METHOD The title compound was synthesized from p-methylsulfonyl-acetophenone via bromination , condensation and cyclization.───方法以对甲磺酰基苯乙酮为原料，经溴代、缩合和环合三步反应合成了产物。
For disposal of wastewater containing phenol(or nitrobenzene or acetophenone ) with the EHIDT, we first obtain following kinetic equation.───提出了用等离子脉冲放电法处理含酚、硝基苯、苯乙酮废水时的动力学方程；
It is among the highest ee in the similar asymmetric transfer hydrogenation of acetophenone.───对映选择性在同类催化剂对同类不对称氢转移反应中居于前列。
When about one-third of the acetophenone has been added, the mixture becomes a viscous ball-like mass that is difficult to stir.───当三分之一的乙酰苯被滴加，反应混合物变成一个很难搅拌的粘性的球状团块。
This is the first report that use catalytic amount of Lewis acid in the Mannich reactions of . acetophenone.───这是以苯乙酮参与的Mannich反应中，实现催化量Lewis酸催化的首次报道。