bromination

US 
UK [brəʊmɪ'neɪʃ(ə)n]
  • n.溴化反应；溴化作用
  • Web溴代；二溴氨基苯的合成；溴化处理

E-C

Web Definition

n.
1.
〔化〕溴化,溴化反应
2.
溴化作用

Sample Sentence

Definition:
AllAll,溴化反应溴化反应,溴化作用溴化作用,溴代溴代,二溴氨基苯的合成二溴氨基苯的合成,溴化处理溴化处理
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
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。
zài yǒu yí wèn shí kě yǐ yán jiū shuāng jiàn de qīng huà , xiù huà huò qí tā huà xué fǎn yìng suǒ yǐn qǐ de biàn huà 。
2.
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。
fāng fǎ yǐ duì jiǎ huáng xiān jī běn yǐ tóng wéi yuán liào , jīng xiù dài 、 suō hé hé huán hé sān bù fǎn yìng hé chéng le chǎn wù 。
www.chemyq.com
3.
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。
yǐ zhèng xīn chún wèi róng jì , yǐ shuāng fēn A 、 xiù sù 、 shuāng yǎng shuǐ wéi yuán liào , cǎi yòng yuán wèi xiù huà - yǎng huà fǎ hé chéng le sì xiù shuāng fēn A 。
www.dictall.com
4.
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。
fāng fǎ : yòng xiù dài jí àn huà fǎn yìng hé chéng le sì jiǎ jī bǐ qín yǎn shēng wù 。
www.chemyq.com
5.
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。
shǒu xiān jiè shào le xiān jī huà fǎn yìng 、 zhòng dàn huà fǎn yìng 、 xiù huà fǎn yìng , chéng mí fǎn yìng de jī lǐ hé hé chéng yán jiū 。
www.fabiao.net
6.
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.
yǐ jiǎ xiāo zuò wéi yuán liào , jīng xiù huà 、 liú mí huà hé yǎng huà hé chéng tì xiāo zuò , zǒng shōu lǜ sì shí sì .
dictsearch.appspot.com
7.
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。
yǐ lái yuán yú shēng wù zhì zī yuán de yǐ xiān bǐng suān ( LA ) wéi yuán liào , tōng guò gǎi jìn de xiù huà hé shuǐ jiě fǎn yìng hé chéng le wǔ -HLA 。
dictsearch.appspot.com
8.
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；
zài xiù dài fǎn yìng zhōng yǐ xiù huà shì jì dài tì yè xiù ;
www.chemyq.com
9.
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
xiù jiā chéng tuō xī fǎn yìng yòng yú hán xī qì yóu dān tǐ tīng jí zú zǔ chéng de fēn xī
www.ilib.cn
10.
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
xiù huà yǎn shēng qì xiāng sè pǔ fǎ cè dìng huán jìng shuǐ tǐ zhōng de fēn xì wù
www.ilib.cn
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