bromination

bromination

美 　英 [brəʊmɪ'neɪʃ(ə)n]

• n.溴化反应；溴化作用
• 网络溴代；二溴氨基苯的合成；溴化处理

英汉解释

n.	1. 〔化〕溴化,溴化反应 2. 溴化作用

例句

In cases of doubt the changes following hydrogenation, bromination or other chemical attack upon the double bond can be studied.

在有疑问时可以研究双键的氢化，溴化或其他化学反应所引起的变化。

METHOD The title compound was synthesized from p-methylsulfonyl-acetophenone via bromination , condensation and cyclization.

方法以对甲磺酰基苯乙酮为原料，经溴代、缩合和环合三步反应合成了产物。

It was synthesized with 1-octanol as organic solvent from bisphenol-A, bromine and hydrogen peroxide by in-situ bromination-oxidation.

以正辛醇为溶剂，以双酚A、溴素、双氧水为原料，采用原位溴化-氧化法合成了四溴双酚A。

METHODS: The target compound was prepared by the bromination and amination reaction.

方法：用溴代及胺化反应合成了四甲基吡嗪衍生物。

Firstly introduces reaction mechanism and synthesis study on the acylation, diazotization, bromination reaction and so on.

首先介绍了酰基化反应、重氮化反应、溴化反应，成醚反应的机理和合成研究。

Tinidazole was synthesized from metronidazole by bromination, thiolation and oxidation with total yield of 44. 6%.

以甲硝唑为原料，经溴化、硫醚化和氧化合成替硝唑，总收率44.

Using levulinic acid (LA) derived from biomass as raw material, 5-HLA was synthesized via modified bromination and hydrolysis processes.

以来源于生物质资源的乙酰丙酸（LA）为原料，通过改进的溴化和水解反应合成了5-HLA。

The brominating agent were used instead of liquid bromine in bromination.

在溴代反应中以溴化试剂代替液溴；

Alkene Bromination Used for Detailed Hydrocarbon and Bulk Hydrocarbon Group-Type Analysis of Gasolines Containing Alkenes

溴加成脱烯反应用于含烯汽油单体烃及族组成的分析

Determination of Phenols in Environmental Water with Bromination Derivatization and Gas Chromatography

溴化衍生气相色谱法测定环境水体中的酚系物

Catalytic Synthesis of Decabromodiphenyl Ether by Bromination and its Purification

溴素法催化合成十溴二苯醚及其精制新工艺研究

Liquefied phenol for industrial use; Determination of phenols content; Bromination method

工业用液化酚.酚含量的测定.溴化法

method for determination of chlordimeform residuesin honey for export . bromination - gas chromatography

出口蜂蜜中杀虫脒残留量检验方法.溴化-气相色谱法

Studies on Bromination Reaction Kinetic of Formic Acid by Potentiometric Determination

电动势法研究甲酸溴化反应动力学

Study on synthesis bromination derivatives of polyethyleneglycol monomethyl ether

聚乙二醇单甲醚溴代衍生物的合成研究

Influencing Factors of the Bromination of Waste Polystyrene

废旧聚苯乙烯溴化反应的影响因素研究

The bromination of elsinochrome A and photosensitivity of its derivatives

痂囊腔菌素A的溴代反应及产物的光敏活性研究

Study on the Bromination of Deactivated Aromatics

钝化芳环的溴化反应研究

Effects of Orientation in the Direct Bromination of Phenol

苯酚直接溴化的定位效应

The Study of Bromination of Aromatic Amines by Bromine-supported Resin

载溴树脂溴化芳胺的研究

Study on Bromination of paeonol

芍药酮的溴化反应

carrying out bromination reaction on the 9-fluorenone to obtain 2-bromofluorenone;

将9-芴酮通过溴代反应制得2-溴芴酮；