节点文献
3,4-己二酮的合成研究
The Study of the Synthesis of 3,4 Hexanedione
【摘要】 一分子丙酸乙酯与二分子金属钠还原缩合，以５１．６％的产率制得丙偶姻，丙偶姻用乙酸铜氧化而得到产率为６９．４％的３，４－己二酮。通过ＩＲ、１ＨＮＭＲ对产物的结构进行了表征。
【Abstract】 The propionoin was obtained by reduction and condensation of a molecule of ethyl propionate and two molecules of sodium with 51.6% yield,and its oxydation with cupric acetate gave 3,4 hexanedione with 69.4% yield.The product was characterized by IR and 1HNMR.
- 【文献出处】 精细化工 ,FINE CHEMICALS , 编辑部邮箱 ,1997年04期
- 【分类号】TQ655
- 【被引频次】8
- 【下载频次】220