nucleophilic attack是什么意思

发布网友发布时间：2023-04-13 10:06

共3个回答

热心网友时间：2023-10-09 09:31

nucleophilic attack
[医]亲核攻击;

双语例句
1
The kinetic analysis illustrates that the hydrolysis of phosphomonoester experiences a bifunctional catalytic process including double Lewis acid activation and intramolecular nucleophilic attack.
动力学分析表明，磷酸单酯的催化水解经历了双路易斯酸活化和分子内亲核进攻的双功能催化机理。

2
The results testify the possibility that the phosphodiester not binding with any nucleophile may also hydrolyze through double Lewis acid activation and intramolecular nucleophilic attack by the nucleophile of ligand.
证实了本身不含亲核剂的磷酸二酯也能通过双路易斯酸活化和配体亲核剂的分子内亲核进攻而水解。

3
The kinetic results show that the complex with cis-diaquo structure is an effectivecatalyst for the hydrolysis of phosphodiester, and this structure can assist theintramolecular nucleophilic attack with effect.
动力学结果显示，具有顺式二水结构的配合物是磷酸二酯水解的有效的催化剂，这种结构能有效地支持分子内的亲核进攻。

4
Due to the existence of acylated caprolactam beneficial to nucleophilic attack of caprolactam anion, the activation energy of the polymerization reaction was relatively low and and the polymerization reaction was accomplished in relatively short time.
由于酰基化己内酰胺基团的存在有利于己内酰胺阴离子的亲核进攻，反应具有较低的活化能，聚合反应能在较短的时间内完成。

热心网友时间：2023-10-09 09:32

亲核性攻击