| 催化量的氢化钙-硅胶对Sharpless烯丙醇不对称环氧化的影响 |
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| 引用本文： | 王志民,周维善. 催化量的氢化钙-硅胶对Sharpless烯丙醇不对称环氧化的影响[J]. 有机化学, 1992, 0(1) |
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| 作者姓名： | 王志民 周维善 |
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| 作者单位： | 中国科学院上海有机化学研究所，中国科学院上海有机化学研究所 上海，200032，上海，200032 |
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| 摘 要： | 1980年,Sharpless发现用他的试剂[Ti-(OiPr)_4,(+)-或(-)-酒石酸和叔丁基过氧化氢]可对烯丙醇进行不对称环氧化。以后该反应广泛地应用于许多光学活性天然产物的
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| 关 键 词： | 改良的Sharpless试剂 烯丙醇 环氧化 |
The Effect of Catalytic Amount of Calcium Hydride and Silica Gel on Sharpless Asymmetric Epoxidation |
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| WANG Zhi-Min,ZHOU Wei-Shan. The Effect of Catalytic Amount of Calcium Hydride and Silica Gel on Sharpless Asymmetric Epoxidation[J]. Chinese Journal of Organic Chemistry, 1992, 0(1) |
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| Authors: | WANG Zhi-Min ZHOU Wei-Shan |
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| Affiliation: | WANG Zhi-Min,ZHOU Wei-Shan Shanghai Institute of Organic Chemistry,Academia Sinica,200032 Shanghai |
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| Abstract: | The reaction time of asymmetric epoxidation of allylic alcohol was drastically re-duced when a catalytic amount of both metal hydride and silica gel was present in the Sharp-less reagent. The effect of calcium hydride and slica gel was discussed. |
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| Keywords: | modified Sharpless reagent allylic alcohol epoxidation |
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