由山苍子油合成紫罗酮的研究  

SYNTHESIS OF IONONE FROM LITSEA CUBEBA OIL

作　　者：覃海错[1] 肖机生[1] 黄映恒 张雪 

机构地区：[1]广西师范大学化学系

出　　处：《广西师范大学学报（自然科学版）》1993年第4期46-51,共6页Journal of Guangxi Normal University:Natural Science Edition

摘　　要：改进了由山苍子油合成紫罗酮的方法。在缩合反应中使用相转移催化剂,通过正交试验找到了最佳反应条件;在环化过程中使用了助催化剂和溶剂B,使反应能在常温下进行。反应条件温和,周期短,缩合反应的产率达96.2％,环化反应的产率达97.6％.A method on synthesis of ionone from litsea cubeba oil had been developed. In the condensation reaction, a phase transfer catalyst was used. The optimum experimental condition was obtained by using orthogonal experimental design. The promote and the solvent B was used in the cyclization of pseudoionone to produce ionone. The yield of the pseudoionone and ionone was 96. 2% and 97. 6% respectively.

关 键 词：山苍子油 柠檬醛 紫罗酮 催化剂 

分 类 号：O621.3[理学—有机化学]