| 单词 | lewis acid |
| 释义 |
例句释义: 路易斯酸,路易士酸,路义士酸 1. The electrophilic aromatic substitution does not require a Lewis acid promoter. 该电芳香取代不需要路易斯酸推动者。 zhidao.baidu.com 2. However, dendrimer catalysts are not easily synthesized and rare earth Lewis acid catalysts are easily deliquescence. 然而，树状大分子合成难度大，稀土催化剂也存在易潮解之不足。 www.fabiao.net 3. The use of Lewis-acid catalysts in modern organic has been studied extensively during the last decade. 过去的一段时间，人们已经广泛的研究了路易斯酸催化剂在现代有机化学中的应用。 zhidao.baidu.com 4. Therefore, much attention is focused on the new Lewis acid catalysis system and expansion of different benzylating reagents. 而寻找新的路易斯酸催化体系和拓宽苄基化试剂的范围，成为当前众多科研工作者们研究的焦点。 www.fabiao.net 5. The effects of other Lewis acid catalysts on the reaction have also been investigated. 同时对其他路易斯酸催化剂对该反应的作用也做了一些考察。 www.fabiao.net 6. The author used lewis acid as the catalyst and found the yield was raised as high as 67%. 本文研究常用路易斯酸作为催化剂，发现苯佐卡因的收率可提高到67%。 www.chemyq.com 7. This is the first report that use catalytic amount of Lewis acid in the Mannich reactions of . acetophenone. 这是以苯乙酮参与的Mannich反应中，实现催化量Lewis酸催化的首次报道。 210.75.237.14 8. (Dynamic) Kinetic Resolution Reactions of Racemes Catalyzed by Lewis Acid and Base Catalysts 路易斯酸碱催化的外消旋体（动态）动力学拆分反应 www.ilib.cn 9. Transesterification of Dimethyl Carbonate and Phenol with Lewis Acid and Base Catalysts Lewis酸、碱催化碳酸二甲酯与苯酚酯交换反应 www.ilib.cn 10. Application of Green Lewis acid Catalyst - Indium Trihalide in Organic Synthesis 绿色路易斯酸三卤化铟在有机合成中的应用 www.ilib.cn 1. Progress on Preparation and Application of Supported Lewis Acid Catalysts 负载型Lewis酸催化剂的制备与应用进展 www.ilib.cn 2. Study on Preparation of Acetic Ether with Lewis Acid as Catalyst 路易斯酸催化制乙酸乙酯的研究 service.ilib.cn 3. Study on the new scale of hardness-softness for Lewis acid and bases 酸碱软硬度的新标度研究 service.ilib.cn 4. LACDAC Lewis acid catalyzed diene-aldehyde cyclocondesation 路易斯酸催化的二烯与醛环缩合反应 blog.sina.com.cn 5. Study on Catalysis of Lewis Acid for Ethyl Acetate 路易斯酸对乙酸乙酯合成的催化作用研究 www.ilib.cn |
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