diazo reaction 重氮反应 ; 重氮化反应
Griess diazo reaction 革利士重氮反应
Sandmeyer diazo reaction 桑德迈尔偶氮反应
Gattermann diazo-reaction 加特曼重氮反应
decarboxylation diazo coupling reaction 偶氮化偶联脱羧反应
Selectivity of diazo coupling reaction 偶合反应选择性
diazo o reaction 重氮反应
A new spectrophotometric method for the determination of trace nitrite was studied. The method is based on the diazo - reaction of methylene violet with nitrite in hydrochloric acid medium.
研究了在盐酸介质中微量亚硝酸根与亚甲紫发生的重氮化反应，建立了测定微量亚硝酸根的新方法。
The process of Acid Red 2GL is mainly introduced in this paper, and the conditions of both diazo-couple reaction and complexation reactions are also discussed.
本文主要论述了中性红2GL染料的合成工艺路线，并对重氮偶合反应和络合反应条件进行了讨论。
This was a five -step process involving: diazo coupling reaction, chloridization, condensation, hydrolysis, condensation respectively.
这是一个五步反应，包括重氮化偶合反应、氯置换反应、缩合反应、水解反应、缩合反应。
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