bromization

英

美

网络溴处理

One of the methods is studied to synthesize 1,2-Pentanediol. The reaction is carried out from a material of valeric acid, and 1,2-Pentanediol is prepared by bromization, hydrolysis and reduction.
研究了1,2-戊二醇的合成方法，以正戊酸为原料，经过溴代、水解和还原反应制得1,2-戊二醇。
Methods: The end compound was first prepared by the bromization, Knoevenagel reaction and acetylation from vanillin.
方法：以香草醛为原料，经溴代、Knoevenagel反应、乙酰化得到目标化合物。
Preparation of 4-bromo 2,6-dimethylphenol by Bromization of 2,6-dimethylphenol
2,6-二甲基苯酚溴化制备4-溴-2,6-二甲基苯酚
In the bromization reaction of LA, the reaction conditions such as reaction temperature, drop time of Br_2 and reaction medium were optimized.
优化溴化反应温度、液溴滴加速率、反应介质用量等溴化反应条件；
The reaction conditions of α-bromization were studied.
对反应条件进行了研究和优化。
The Study on Bromization of Benzene on the Platinum Electrode By Confocal Microprobe Raman Spectroscopy
苯在铂电极上溴代反应的共焦显微拉曼光谱研究
Study on Bromization of BR and SBR, and Thermal Stability of Their Bromizated Products
BR和SBR的溴化及其产物热稳定性的研究