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氧化异佛尔酮1位羰基缩酮的选择性合成研究
The research on selective synthesis of keto-isophorone
【摘要】 报道了乙二醇和戊二醇有选择性的与氧化异佛尔酮 1位羰基形成缩酮的合成研究 ,并考察了反应温度、反应时间、催化剂用量以及投料比对反应的影响 ,筛选出了最佳反应条件 ,使目标产物收率比文献报道的 6 1 7%提高了近 30 %。
【Abstract】 In this paper,the selective ketalization of keto-isophorone and diols was reported.The effects of reaction conditions such as reaction temperature,reaction time,the quantity of catalyst and molar ratio were discussed.The optimum reaction conditions have been determined and the yields of ketals increased 30% compared with the reported yield of 61.7%.
- 【文献出处】 化学试剂 ,Chemical Reagents , 编辑部邮箱 ,2004年05期
- 【分类号】TQ655
- 【被引频次】3
- 【下载频次】177