无溶剂条件下的有机反应——催化条件下醇与酸酐的反应  

Organic reaction in absence of solvent——reaction of alcohols with acid anhydrides under catalysis

作　　者：钟建华[1] 陈祖兴[1] 李娟 杨桂春[1] 张艳 

机构地区：[1]湖北大学化学系 [2]哈尔滨市化工学校

出　　处：《化学试剂》1997年第4期203-205,219,共4页Chemical Reagents

摘　　要：无溶剂条件下，无水ＣｏＣｌ２或干燥的强酸性阳离子交换树脂○Ｐ－ＳＯ３Ｈ催化醇和酸酐的反应，得到高产率的酯。实验证明无溶剂条件下反应简单，操作容易，反应时间短，产率高。In the absence of solvent,the reaction between alcohols and acid anhydrides catalyzed by anhydrous CoCl 2 or the strong acid cation exchange resin ○P SO 3H gave excellent yields of esters It has been proved that the esterification is simple,easy to operate,short in reaction time and with high yields in the absence of solvent

关 键 词：无溶剂有机反应 催化剂 醇 酸酐 乙酸酐 丙酸酐 

分 类 号：O621.25[理学—有机化学]