substituent

[US]/səbˈstɪtʃuənt/
[UK]/səbˈstɪtʃuənt/
Frequency: Very High

Translation

adj.取代基的, 代替物的;取代的
n.取代基, 代替物;取代
Word Forms

Phrases & Collocations

substituent group

取代基團

substituent effect

取代效應

substituent position

取代位置

substituent analysis

取代基分析

substituent variation

取代基變異

substituent type

取代基類型

substituent identification

取代基鑑定

substituent stability

取代基穩定性

substituent influence

取代基影響

substituent properties

取代基性質

Example Sentences

the chemical properties of the substituent can greatly affect the reaction rate.

取代基的化學性質可以極大地影響反應速率。

in organic chemistry, a substituent is an atom or group that replaces another atom or group.

在有機化學中,取代基是替代另一個原子或基團的原子或基團。

the substituent's position on the ring can influence the compound's stability.

取代基在環上的位置可以影響化合物的穩定性。

different substituents can lead to different physical properties in a molecule.

不同的取代基可以導致分子中不同的物理性質。

in this reaction, the electron-withdrawing substituent enhances the electrophilicity.

在這個反應中,電子吸引取代基增強了親電性。

the presence of a bulky substituent can hinder the reaction pathway.

大體積取代基的存在可能會阻礙反應途徑。

substituents can also affect the solubility of compounds in different solvents.

取代基還可以影響化合物在不同溶劑中的溶解度。

when analyzing the compound, we focus on the nature of the substituent.

在分析化合物時,我們關注取代基的性質。

a strong electronegative substituent can stabilize a negative charge.

強電負性的取代基可以穩定負電荷。

understanding the role of substituents is crucial in synthetic chemistry.

理解取代基的作用在合成化學中至關重要。

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