酸性离子液体催化2-氨基-2-色烯的高能球磨法合成  

Efficient Synthesis of 2-Amino-2-chromenes by High-energy Ball Milling Catalysized by Acidic Ionic Liquids

作　　者：李佰林[1] 李红艳[1] 程优[1] 

机构地区：[1]台州学院医药化工学院,浙江台州318000

出　　处：《化学试剂》2014年第11期1045-1049,共5页Chemical Reagents

基　　金：浙江省教育厅基金资助项目(Y201328326)

摘　　要：以酸性离子液体为催化剂,萘酚、丙二腈及芳香醛为原料,通过高能球磨法合成了一系列苯并色烯衍生物。该方法与传统方法相比,反应具有产率高、污染少、操作简单、环境友好等优点。对产物进行了IR及NMR表征。A series of 2-amino-3-cyano-4-arylbenzochromenes were synthesized by using high-energy ball-milling solidphase reaction and acidic ionic liquids as catalyst. The reaction has the advantages of good yields,less pollution,simple operation and environmental friendliness. The structures of all compounds were confirmed by IR and NMR.

关 键 词：离子液体 2-氨基-2-色烯 高能球磨 固相反应 

分 类 号：O626[理学—有机化学]