nucleophilic
亲核
常用释义
英音[ ˌnjuːklɪəʊˈfɪlɪk ]
美音[ njuklɪoʊˈfɪlɪk ]
基本释义
- adj. 亲核的；亲质子的
例句
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1·The chiral HMPA analogues were prepared in high yield by nucleophilic substitution between the chiral secondary amine and phosphoryl chloride.通过磷酰氯与手性仲胺的亲核取代反应高产率地合成了手性 HMPA 类似物。
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2·The first is extremely resistant to nucleophilic reagents.前者极端地阻抗亲核试剂。
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3·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。
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4·The nucleophilic ability of the amines had effect on the yields of the amides as well.胺的亲核能力对酰胺的收率也有一定的影响。
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5·Kinetics of the Nucleophilic Substitution of 3-amino-1, 2, 4-triazole with Picryl Chloride.氨基- 1,2,4 -三唑与苦基氯的亲核取代反应动力学研究。
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6·Nucleophilic Aromatic Substitution. Strategies in the Synthesis of Multisubstituted Benzene Derivatives.亲核性芳香取代。多取代苯衍生物合成的策略。
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7·According to the experimental results, it was assumed that the cyclization was taken by nucleophilic attack.根据实验结果，我们推测反应的关键步骤为亲核进攻。
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8·Quaternarization is an important SN2 nucleophilic substitution reaction; solvent has remarkable effect on it.季铵化反应是一类重要的SN2亲核取代反应，溶剂对该反应的影响很显著。
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9·To study the nucleophilic addition of N-methylhydroxylamine and O-methylhydroxylamine to unsaturated nitro compounds.研究N-甲基羟胺与O-甲基羟胺对不饱和硝基化合物的加成反应。
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10·Michael reaction is a typical nucleophilic addition reaction, is always an organic chemistry domain research hot spot.迈克尔反应是一个典型的亲核加成反应，一直是有机化学领域的一个研究热点。
网络释义
- nucleophilic addition : 亲核加成