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单词 semicarbazone
释义

semicarbazone

英汉-汉英词典
n. 缩氨基脲;半卡巴腙
词组 | 习惯用语
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  • semicircular adj. 半圆的
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semicarbazone [有化] 半卡巴腙; [有化] 缩氨基脲;

网络短语:
cyclopentanone semicarbazone 环戊酮半卡腙
adrenoome semicarbazone 卡巴克络
adrenochrome semicarbazone 卡巴克络;肾上腺色腙;安络血
isobutyraldehyde semicarbazone 异丁醛缩胺脲
salicylaldehyde semicarbazone 水杨醛半卡巴腙
propionaldehyde semicarbazone 丙醛缩氨基脲;亚丙基氨基脲
Acetone semicarbazone 丙酮缩氨基脲;丙酮缩氨脲;丙酮半卡腙
cycloheptanone semicarbazone 环庚酮缩氨基脲
Benzaldehyde semicarbazone 苯甲醛缩氨基脲
英语例句库
  1. You will convert the carvone to its semicarbazone for use in a polarimetric analysis.
    为了作旋光度分析,你将会把香芹酮转变为缩胺基脲

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英语百科

Semicarbazone

General chemical structure of a semicarbazone
General chemical structure of a thiosemicarbazone

In organic chemistry, a semicarbazone is a derivative of imines formed by a condensation reaction between a ketone or aldehyde and semicarbazide. They are classified as imine derivatives because they are formed from the reaction of an aldehyde or ketone with the terminal -NH2 group of semicarbazide, which behaves very similarly to primary amines.

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更新时间:2025/6/17 5:47:33