alkenyl
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双语例句
- 1. Preparing alkenyl halide from aldehyde and ketone.
- 以醛酮为原料合成卤代乙烯类化合物。
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- 2. The dissertation describes some selective methods for the synthesis of alkenyl sulfides and benzothiazole derivatives.
- 本论文主要开展了乙烯基硫醚和苯并噻唑衍生物的选择性合成方法的研究。
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- 3. The research worked on the preparation of starch sodium alkenyl succinate. Various methods were compared and major factor was discussed.
- 研究了十二烯基琥珀酸淀粉酯的合成机理,比较了几种制备方法,探讨了主要的影响因素。
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- 4. The addition-hydrolysis reaction was applied to the synthesis of unsaturated aldehyde by the -reaction of 2-H benzimidazolium iodide with alkenyl magnesium bromide.
- 对2-H苯并咪唑盐与烃基为不饱和取代基的格利雅试剂的加成-水解反应进行了研究,将此反应应用到不饱和醛的制备。
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- 5. Starting from a core molecule possessing alkenyl groups and repeating the hydrosilylation step and alkenylation step, a carbosilane dendrimer with Si-atoms as branching pointing was obtained.
- 从一个含有烯基的中心核分子开始,重复进行硅氢化作用和烯基化作用的过程可以获得以硅原子作为支化点的碳硅烷树形分子。
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- 6. Starting from a core molecule possessing alkenyl groups and repeating the hydrosilylation step and alkenylation step, a carbosilane dendrimer with Si-atoms as branching pointing was obtained.
- 从一个含有烯基的中心核分子开始,重复进行硅氢化作用和烯基化作用的过程可以获得以硅原子作为支化点的碳硅烷树形分子。
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