bromination的意思_bromination的中文翻译|音标|读音|用法|例句

bromination

美：[brəʊmɪ´neɪʃn] 英：[brəʊmɪ´neɪʃn]

中文翻译

n. 溴化（作用）

网络解释

溴代; 二溴氨基苯的合成; 溴化处理

英文短语

1.bromination catalyst 溴化催化剂

2.chain bromination [化] 链上溴化...

3.bromination method 溴化法

4.direct bromination 直接溴化作用...

5.allylic bromination 烯丙位溴化作用

6.tlc bromination methods 薄层层析溴化法

7.anodic bromination 阳极溴化

8.side chain bromination 侧链溴代作用

9.tlc bromination 薄层溴化法

10.Ipso bromination 自位溴化

英文例句

1.In this paper, we reported a new method of bromination of acetophenone using potassium bromate in phosphoric acid. Some factors that effect yield are also discussed.探讨了用溴酸钾— 磷酸体系溴化苯乙酮的溴化新方法，并讨论了影响反应收率的几个因素。

2.A detailed study for the synthesis of hexabromobenzene by means of direct bromination has been conducted, and some modifications to the classical method were proposed.对直接溴化法合成六溴苯作了系统的研究，并对文献方法进行了一系列的改进。

3.The 3,4,5 trimethoxybenzaldehyde is synthesized from p cresol in four steps of bromination, hydrolyzation, methoxylation, and methylation, with an overall yield of 53.以对甲酚为原料经溴化、水解、甲氧基化和甲基化4步反应合成药物中间体3，4，5-三甲氧基苯甲醛，总收率达53。

4.METHODS The compound was synthesized through the reaction of cyclization, split, bromination et al and using 1,3-propyl bromide and ethyl acetoacetate as raw materials.方法以1，3- 溴丙烷与乙酰乙酸乙酯为原料经环合、开环、溴代等反应合成。

5.Bromacil was synthesized using 2-bromobutane and urea as the starting materials in three steps including condensation, cyclization and bromination with total yield of 61%.以2 -溴丁烷和尿素作为起始原料，经缩合、环化、溴代三步反应得到除草定，总收率为61%。

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