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- Nucleophilic rearrangement in molecular 分子内亲核重排反应
- nucleophilic rearrangement 亲核换位
- Method Thermal rearrangement reaction was used. 方法热重排反应。
- The rearrangement type is wanted to this book. 这本书要重排铅字。
- The compound 8 was synthesized by 4-nitrophenyl-hydrazine and 2- oxo-propionic acid ethyl ester by nucleophilic addition, rearrangement by total yield 67.9%, and the cost was decreased. 以对硝基苯肼、丙酮酸乙酯为原料,经亲核加成、环化(2步总收率67.;9%25)合成了化合物8,降低了生产成本。
- The first is extremely resistant to nucleophilic reagents. 前者极端地阻抗亲核试剂。
- Using Chapman rearrangement to prepare 2, 6?dichloro?diphenylamine? 应用Chapman重排制备2,6-二氯二苯胺
- A minimum rearrangement scenario is a distance between two genomes. 我们将这个最少的重组次数称为两个基因组的距离。
- Shi: It's a rearrangement of yin and yang.I wanted a big sound. 史:确实是阴差阳错的,本来我想让它有很大的声音。
- Many groups can be added by nucleophilic substitution on a diazonium salt. 许多基团可通过向得自胶的重氮盐作亲核取代而加以导入。
- A name formed by the rearrangement of the letters of a word or words. 将一个或几个字的字母重新排列所形成的名称。
- The carbon should be susceptible to attack by a nucleophilic species. 碳容易被亲核试剂进攻。
- This rearrangement changes the index of the elements after the insertion point. 此重新排列将更改插入点之后的元素的索引。
- This rearrangement changes the index of the elements after the removal point. 此重新排列将更改移除点之后的元素的索引。
- A stepwise nucleophilic displacement involving 36 was highly unlikely. 涉及36的这种逐步亲核取代是不大可能的。
- Exon rearrangement of parkin gene exists in Chinese patients with isolated EOP. 我国散发EOP患者存在parkin基因外显子重排突变。
- METHOD: Using Chapman rearrangement to prepare 2, 6?dichloro?diphenylamine. 方法:应用Chapman重排制备2,6?二氯二苯胺。
- There is gene rearrangement in the leukemiacells of AML in children. 急性粒细胞白血病患儿的白血病细胞存在基因重排;
- "McLafferty rearrangement".Compendium of Chemical Terminology Internet edition. (英文)International Union of Pure and Applied Chemistry.
- A rearrangement or result of the rearrangement of tones in which upper and lower voices are transposed, as in counterpoint, or in which each interval in a single melody is applied in the opposite direction. 转位高音和低音变调过程中音调的再排列或音调再排列的结果,例如对位声部中,或者以相反方向动用单个旋律中的每个音程