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单词 ketyl
释义

ketyl

英汉-汉英词典
n. 羰游基
词组 | 习惯用语
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  • kettle n. 壶;罐;鼓;釜
ketyl 羰游基

网络短语:
ketyl radicals 及羰自由基
ketyl radical 翻译
metal ketyl radical 金属羰游离基;翻译
ketyl radical anions 酮自由基阴离子
metal electrode bar ketyl radical 金属羰游离基
英语例句库
  1. Methods and recent development of isolation of structurally characterizable alkali, alkaline earth and lanthanide metal ketyl radical complexes were reviewed in the paper.
    介绍了利用金属离子的配位作用捕获并分离重要有机反应中间体——自由基中间体的研究方法和最新进展。

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英语百科

Ketyl

Before: Toluene is refluxed with sodium-benzophenone to dry and deoxygenate it.
After: The deep blue coloration of the benzophenone ketyl radical shows that the toluene to be distilled is dry and oxygen-free.

A ketyl group in organic chemistry is an anion radical that contains a group =CO• in which an oxygen radical is bonded directly to carbon, negatively charged. This molecular entity is very unstable and appears in chemical reactions as a reactive intermediate.

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更新时间:2025/6/21 23:47:24