以NaHSO_4催化假性紫罗兰酮合成紫罗兰酮  

Synthesis of Ionone from Pseudoionone Catalysed by NaHSO 4

作　　者：赵振华[1] 邹双国[1] 

机构地区：[1]长沙大学应用化学与环境科学系,湖南长沙410003

出　　处：《合成化学》2004年第6期589-590,共2页Chinese Journal of Synthetic Chemistry

摘　　要：以甲苯为溶剂 ,用NaHSO4催化假性紫罗兰酮合成紫罗兰酮 ,收率 60 %。考察了反应温度、反应时间、催化剂用量及其它相关因素对收率的影响 ,确立了优化的反应条件。Ionone with the yield of 60% was synthesized from pseudoionone catalysed by NaHSO 4 with toluene as a solvent. The effects of reaction temperature, reaction time, the amount of catalyst used and other related factors on the yield of ionone were investigated to obtain the optimal reaction conditions.

关 键 词：假性紫罗兰酮 紫罗兰酮 环化反应 NaHSO4 催化 合成 

分 类 号：O623.5[理学—有机化学]