| 无水氯化钙催化合成1,4-二氧杂螺[4.5]癸烷 |
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| 引用本文： | 韩颖,郝爱国,邵作范,李明阳.无水氯化钙催化合成1,4-二氧杂螺[4.5]癸烷[J].广州化学,1998(1). |
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| 作者姓名： | 韩颖 郝爱国 邵作范 李明阳 |
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| 作者单位： | 大连医科大学化学教研室!大连，116027 |
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| 摘 要： | 报导了用无水氯化钙为催化剂合成1，4－H氧杂螺4．5]癸烷的新方法，探讨了该缩合反应条件。结果表明，无水氯化钙是该缩会反应的优良催化剂，1，4-二氧杂螺4．5]癸烷收率较高。
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| 关 键 词： | 1，4－二氧杂螺[4．5]癸烷 缩合 催化 |
The Catalytical Synthesis of 1, 4 - Dioxaspiro[4.5] decane by Anhydrous Calcium Chloride |
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| Han Ying, Hao Aiguo, Shao Zuofan, Li Mingyang.The Catalytical Synthesis of 1, 4 - Dioxaspiro[4.5] decane by Anhydrous Calcium Chloride[J].Guangzhou Chemistry,1998(1). |
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| Authors: | Han Ying Hao Aiguo Shao Zuofan Li Mingyang |
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| Abstract: | The present article reportsthe new synthetic method of 1, 4 - dioxaspiro4. 5] decane for cata lyst by anhydrous calcium chloride ,and investigates the conditions of this condensation reaction . The results indicate that anhydrous calcium chloride is a better catalyt in this condensation reachon, and to get higher yeild for 1,4 - dioxaspiro4.5]decane. |
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| Keywords: | 1 4 - dioxaspiro[ 4 5] dacane condensation catalysis |
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