diazomethane

diazomethane

1. A new method of gas chromatographic analyses in the production of chloroacetic acid for process control using diazomethane as esterification agent is studied.

以重氮甲烷为酯化剂，用气相色谱法对氯乙酸生产的中控分析进行了研究。

2. Keywords gas chromatography;2 methyl 3 nitrobenzoic acid;diazomethane;esterification;

气相色谱;2-甲基-3-硝基苯甲酸;重氮甲烷;酯化;

3. Determination of 2-Methyl-3-Nitrobenzoic Acid Through Pretreatment with Diazomethane by Gas Chromatography

气相色谱法测定用重氮甲烷预处理的2-甲基-3-硝基苯甲酸

4. Determination of Valeric Diacid Through Pretreatment with Diazomethane by Gas Chromatography

气相色谱法测定用重氮甲烷预处理的戊二酸

5. Keywords oxidation of coal;benzenecarboxylic acid;diazomethane;esterification;

煤氧化;苯羧酸;重氮甲烷;酯化;

6. Quantitative Determination of ABA of Rape Leaves by PFB-Br Instead of Diazomethane

用PFB-Br代替重氮甲烷定量分析油菜叶片ABA

7. This fact is clearly demonstrated by the ready formation of polyethylidene and polybenzylidene from (highly reactive) diazomethane

这个事实已由(高度活跃的)重氮甲烷快速形成聚乙叉和聚苄叉而清楚的证明。

8. This fact is clearly demonstrated by the ready formation of polyethylidene and polybenzylidene from (highly reactive) diazomethane.

这个事实已由（高度活跃的）重氮甲烷快速形成聚乙叉和聚苄叉而清楚的证明。

9. diazomethane methylation

重氮甲烷甲基化