rearrangement造句

The transformation and production rearrangement of the crude benzol distillation system are described.
介紹了粗苯蒸餾系統(tǒng)的改造和生產(chǎn)調(diào)整情況.

METHOD: Using Chapman rearrangement to prepare 2, 6? dichloro? diphenylamine.
方法: 應(yīng)用 Chapman 重排制備2, 6? 二氯二苯胺.

Medicine intermediate N - ethylethylenediamine ( NEED ) was synthesized from acrylamide and ethylamine by addition reaction and Hofmann rearrangement.
以丙烯酰胺為起始原料,經(jīng)乙胺加成后,再經(jīng)Hofmann重排兩步反應(yīng)后合成了藥物中間體N - 乙基乙二胺 ( NEED ).

Beckmann rearrangement reaction is that amide is formed by ketoxime under the condition of acid catalyzer.
酮肟在酸性催化劑作用下,生成酰胺的反應(yīng)稱為“貝克曼重排反應(yīng)”.

In the polymerization systems studied, segmental rearrangement is the important rate - determining phenomenon.
在已研究過的聚合體系中鏈段重排是重要的速度決定步驟.

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