-COCH₃的意思、翻譯和例句

是什麼意思

-COCH₃ 是一個化學結構的表示,通常指的是乙酰基(Acetyl group),其化學式為 C₂H₃O,包含一個碳基團(-C)和一個醛基(-O)連接到一個甲基(-CH₃)。在有機化學中,乙酰基是一個常見的官能團,廣泛存在於各種化合物中,包括酮、酯和酸等。

依照不同程度的英文解釋

  1. A part of a molecule that has a carbon and a methyl group.
  2. A small group in chemistry that helps form bigger molecules.
  3. A functional group that includes a carbonyl and a methyl.
  4. A carbon-based group often found in organic compounds.
  5. A specific group in organic chemistry that is important in reactions.
  6. A common functional group in organic chemistry that influences the properties of molecules.
  7. A structural unit that plays a critical role in biochemical pathways.
  8. A versatile group that can participate in various chemical reactions.
  9. A key functional group that is involved in the synthesis of many biologically relevant compounds.
  10. A reactive group that significantly affects the reactivity and properties of organic molecules.

相關英文單字或片語的差別與用法

1:Acetyl group

用法:

乙酰基是有機化學中一個非常重要的官能團,通常與其他分子結合以形成更複雜的結構。它在許多生物化學過程中扮演著關鍵角色,並且常見於許多藥物和天然產物中。

例句及翻譯:

例句 1:

乙酰基在脂肪酸的合成中扮演著重要角色。

The acetyl group plays a crucial role in the synthesis of fatty acids.

例句 2:

許多藥物的結構中都包含乙酰基。

Many drugs contain an acetyl group in their structure.

例句 3:

這種化合物的反應性與其乙酰基有關。

The reactivity of this compound is related to its acetyl group.

2:Methyl ketone

用法:

甲基酮是指含有甲基和酮基的化合物,這類化合物在有機合成和工業化學中非常重要。它們常用於製造香料和藥物。

例句及翻譯:

例句 1:

甲基酮在香料的合成中非常常見。

Methyl ketones are very common in the synthesis of fragrances.

例句 2:

這種化合物是一種甲基酮,具有特定的香氣。

This compound is a methyl ketone with a specific aroma.

例句 3:

許多甲基酮具有抗菌性。

Many methyl ketones possess antibacterial properties.

3:Carbonyl group

用法:

羰基是一個功能性官能團,包含一個碳原子和一個氧原子,通常出現在酮和醛中。它們在有機化學中非常重要,因為它們影響化合物的化學性質。

例句及翻譯:

例句 1:

羰基的存在使得這些化合物具有特定的反應性。

The presence of the carbonyl group gives these compounds specific reactivity.

例句 2:

許多生物分子中都含有羰基。

Many biomolecules contain a carbonyl group.

例句 3:

羰基化合物在有機合成中非常重要。

Carbonyl compounds are very important in organic synthesis.