烯烴基團的意思、翻譯和例句

是什麼意思

「烯烴基團」是指含有雙鍵的烴基團,通常是指烯烴(alkene)結構的部分。這些基團在有機化合物中常見,並且對化合物的化學性質有重要影響。烯烴基團的特徵是至少有一個碳-碳雙鍵,這使得它們在化學反應中具有較高的反應性。常見的烯烴基團包括乙烯基(vinyl)基團和苯乙烯基(styryl)基團等。

依照不同程度的英文解釋

  1. A part of a molecule with a double bond.
  2. A group in organic chemistry with a carbon-carbon double bond.
  3. A structure in hydrocarbons that has a double link between two carbon atoms.
  4. A functional group that contains a double bond, affecting the molecule's behavior.
  5. A type of hydrocarbon group that includes a carbon-carbon double bond, influencing chemical reactions.
  6. A portion of an organic compound characterized by at least one double bond between carbon atoms.
  7. A molecular structure that significantly alters reactivity due to the presence of a carbon-carbon double bond.
  8. A substituent in organic compounds that introduces unsaturation through a double bond.
  9. A functional group that denotes unsaturation in hydrocarbons, impacting their chemical properties.
  10. A segment of a molecule that indicates the presence of a double bond, crucial for reactivity.

相關英文單字或片語的差別與用法

1:Alkenyl group

用法:

這是一種包含碳-碳雙鍵的烴基團,通常用於描述烯烴的取代基。它在有機化學中是非常重要的,因為它們的存在會影響分子的穩定性和反應性。

例句及翻譯:

例句 1:

這個化合物的主要活性來自於其烯烴基團

The main activity of this compound comes from its alkenyl group.

例句 2:

烯烴基團的存在使這個分子更容易參加加成反應。

The presence of the alkenyl group makes this molecule more prone to addition reactions.

例句 3:

在合成過程中,我們需要考慮烯烴基團的反應性。

In the synthesis process, we need to consider the reactivity of the alkenyl group.

2:Vinyl group

用法:

這是一種特定的烯烴基團,結構為 -CH=CH2,常見於許多有機化合物中,尤其是在聚合物的合成中。

例句及翻譯:

例句 1:

聚氯乙烯(PVC)中含有大量的乙烯基基團。

Polyvinyl chloride (PVC) contains a large number of vinyl groups.

例句 2:

這種材料的特性部分來自於其乙烯基基團的存在。

The properties of this material are partly due to the presence of vinyl groups.

例句 3:

乙烯基基團在化學合成中非常重要。

Vinyl groups are very important in chemical synthesis.

3:Ethylene group

用法:

這是指一種特定的烯烴基團,結構為 -CH=CH2,通常用於描述含有雙鍵的化合物。

例句及翻譯:

例句 1:

這個反應需要乙烯基基團的參與。

This reaction requires the participation of the ethylene group.

例句 2:

許多天然產物中都包含乙烯基基團。

Many natural products contain ethylene groups.

例句 3:

在烯烴的合成中,乙烯基基團扮演關鍵角色。

In the synthesis of alkenes, ethylene groups play a key role.