| 香料级紫罗兰酮的制备 |
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| 引用本文： | 马增欣 阚以翠. 香料级紫罗兰酮的制备[J]. 精细化工, 1996, 13(4): 16-17 |
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| 作者姓名： | 马增欣 阚以翠 |
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| 作者单位： | 山东矿业学院济南分院化工系 |
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| 摘 要： | 用氢氧化钡作固体碱催化剂催化柠檬醛与丙酮缩合，以９５％的收率制得假紫罗兰酮，后者在磷酸催化下环化，得α异构体含量为７９％的紫罗兰酮，收率８２％
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| 关 键 词： | 紫罗兰酮，柠檬醛，固体碱，合成 |
SYNTHESIS OF IONONE |
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| Ma Zengxin,Kan Yicui. SYNTHESIS OF IONONE[J]. Fine Chemicals, 1996, 13(4): 16-17 |
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| Authors: | Ma Zengxin Kan Yicui |
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| Abstract: | Pseudo ionone was obtained by condensation of citral and acetone with 95% yield used a new solid base catalyst barium hydroxide octahydrate,and its cyclization catalyzed with phosphoric acid gave ionone with 82% yield and 79%α isomer content. |
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| Keywords: | Ionone Citral Solid base Synthesis |
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