4-(4-溴丁基)苯乙烯的合成  

Synthesis of 4-(4-Bromobutyl)styrene

作　　者：王璠[1] 陈金龙[1] 陈群[2] 何明阳[2] 张卫红[2] 

机构地区：[1]环境污染控制与资源化国家重点实验室,南京大学环境学院南京210093 [2]江苏工业学院化学工程系

出　　处：《应用化学》2005年第8期912-914,共3页Chinese Journal of Applied Chemistry

基　　金：国家自然科学基金资助项目(20274017)

摘　　要：4-（4-Bromobutyl）styrene was synthesized from p-chloroacetophenone. p-Chloroacetophenone was hydrogenized with potassium hydrogenborane to obtain p-chlorophenylethanol, which was then dehydrated to yield p-chlorostyrene in the presence of potassium bisulfate, and finally p-chlorostyrene was reacted with （magnesium） to get Grignard reagent, which was then reacted with 1,4-dibromobutane to synthesize 4-（4-（bromobutyl））styrene. MS, 1H NMR and FT-IR were used to characterize the product. The results are （consistent） with the structure of 4-（4-bromobutyl） styrene.4-（4-Bromobutyl） styrene was synthesized from p-chloroacetophenone, p-Chloroacetophenone was hydrogenized with potassium hydrogenborane to obtain p-chlorophenylethanol, which was then dehydrated to yield p-chlorostyrene in the presence of potassium bisulfate, and finally p-chlorostyrene was reacted with magnesium to get Grignard reagent, which was then reacted with 1,4-dibromobutane to synthesize 4-（4-bromobutyl） styrene. MS, ^1H NMR and FF-IR were used to characterize the product. The results are consistent with the structure of 4-（4-bromobutyl） styrene.

关 键 词：溴丁基苯乙烯 对氯苯乙酮 对氯苯乙烯 合成 

分 类 号：O625.2[理学—有机化学]