摘要
苯基异丙基酮是光引发剂 2 羟基 2 甲基 1 苯基丙酮的重要中间体 .由苯与异丁酰氯在无水三氯化铝作催化剂的条件下制备苯基异丙基酮 .得最佳反应条件为 :异丁酰氯与苯摩尔比为1∶5 ,异丁酰氯与无水三氯化铝摩尔比为 1∶1 1 ,滴加时间 30min ;回流时间 90min ;产率 86 7% .
Methyl 1 phenyl Propanone was synthesized with benzene and iso butyryl chloride by using anhydrous aluminium trichloride as catalyst. The optimum reaction conditions were as follows: the molar ratio of iso butyryl Chloride to benzene 1∶5, the molar ratio of iso butyryl chloride to aluminium 1∶1\^1, time of dropping iso butyryl chloride 30 min, reflux time 90 min. The yield was 86\^7 %.
出处
《沈阳化工学院学报》
2000年第3期175-177,共3页
Journal of Shenyang Institute of Chemical Technolgy
关键词
苯基异丙基酮
异丁酰氯
酰化
光引发剂
methyl 1 phenyl propanone
\ benzene
\ iso butyryl chloride
\ acylation
