网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 Carbonyl compounds
释义

Carbonyl compounds

英语例句库

And it mainly includes the action of 1,3-diethylene alkylation and acidyl; the action of addition of carbonyl compound; the action of chlorortrimethys:lane and the reaction of diethy lene.

对含硫碳负离子─—1,3-二噻烷的合成方法及其在有机合成上的应用进行比较系统的介绍,主要介绍1,3-二噻烷的烃基化和酰基化反应,与羰基化合物的加成反应,与氯化三甲硅的反应及1,3-二噻烷的还原反应。

中文百科

羰基 Carbonyl

(重定向自Carbonyl compounds)

ㄊㄤ/tāng,(英语:Carbonyl group)在有机化学中,是一个形如 C=O 的官能团,是醛、酮、羧酸、羧酸衍生物等官能团的组成部分。

羰基中由于电负性差异,使得碳上带有部分正电荷,氧带有部分负电荷。因此,羰基碳易受亲核试剂侵蚀,一定条件下能够发生亲核加成反应。

配位化学,一氧化碳配体也叫羰基。

英语百科

Carbonyl 羰基

(重定向自Carbonyl compounds)
A compound containing a carbonyl group (C=O)
A carbonyl compound
Acrolein, an α,β-unsaturated carbonyl compound.

In organic chemistry, a carbonyl group is a functional group composed of a carbon atom double-bonded to an oxygen atom: C=O. It is common to several classes of organic compounds, as part of many larger functional groups. A compound containing a carbonyl group is often referred to as a carbonyl compound.

随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/20 4:23:21