V2EX carbonyl

Carbonyl

定义 Definition

Carbonyl 是一个化学术语,指的是由一个碳原子与一个氧原子以双键连接形成的官能团(C=O)。这个基团广泛存在于醛、酮、羧酸、酯等有机化合物中。

发音 Pronunciation

/kr.b.nl/

例句 Examples

Aldehydes and ketones both contain a carbonyl group.
醛和酮都含有一个羰基。

The reactivity of the carbonyl group makes it one of the most important functional groups in organic chemistry, serving as the basis for countless synthetic transformations.
羰基的高反应活性使其成为有机化学中最重要的官能团之一,是无数合成转化的基础。

词源 Etymology

该词由 carbon(碳)和后缀 -yl 组合而成。Carbon 源自拉丁语 carbo,意为"木炭、煤";**-yl** 是化学中用于表示原子团或基团的后缀,源自希腊语 hylē,意为"物质、材料"。该词最早在19世纪中期随着有机化学的发展而被创造使用。

相关词汇 Related Words

文学与学术引用 Literary & Academic References

  • 《Organic Chemistry》(L.G. Wade 著)有机化学经典教材,其中大量章节围绕羰基化学展开,详细讲解了羰基的亲核加成反应等核心内容。
  • 《March's Advanced Organic Chemistry》(M.B. Smith & J. March 著)高级有机化学参考书,对羰基化合物的反应机理有深入阐述。
  • 《The Logic of Chemical Synthesis》(E.J. Corey 著)诺贝尔奖得主Corey的经典著作,其中羰基的转化是逆合成分析的核心要素之一。
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