1) fluoroanilines
氟苯胺
1.
The biogradability of 4fluoroaniline is the best among the three kinds of fluoroanilines,and 2,4-difluoroaniline is the worst.
利用驯化污泥研究了邻氟苯胺、对氟苯胺、2,4-二氟苯胺的好氧生物降解性能。
2) m-fluoroaniline
间氟苯胺
1.
Now the (R)-3-(3-fluoro-4-acetyl phenyl)-2-oxo-5-oxazolidinyl methanol is synthesized by author based on directly cyclized intermediate from benzyloxycarbonyl aromatic amine with (R)-glycidyl butyrate and another raw material m-fluoroaniline.
作者采用苄氧羰酰芳胺和(R)-丁酸缩水甘油酯直接环合路线,并以间氟苯胺为原料,合成了(R)-[3-(3-氟-4-乙酰基苯基)-2-氧代-5-噁唑烷基]甲醇。
2.
3-Fluoro-4-nitrophenol(FNP),an important fluoric intermediate,was synthesized from m-fluoroaniline by a four-step way including diazotization,hydrolysis,nitration and separation of the isomers.
研究了含氟中间体3-氟-4-硝基苯酚(FNP)的合成,由间氟苯胺经重氮化、水解、硝化及异构体分离制得。
3.
In this paper, the synthetic methods of some important organic fluoride, such as m-fluoroaniline, 1-fluoro-2-nitro-4-(trifluoromethoxy)-benzene, 2-fluoro-3-hydroxypropanoic acid were studied.
本文主要研究间氟苯胺、2-硝基-4-三氟甲氧基氟苯、2-氟-3-羟基丙酸等几种重要氟化物的合成。
3) fluorochloroaniline
氟氯苯胺
1.
Synthesing 3-chloro-4-fluoronitrobenzene from 3,4-dichloronitrobenzene with fluorinating method is one of important technology in manufaturing fluorochloroaniline.
由3,4-二氯硝基苯制备3-氯-4-氟硝基苯是氟氯苯胺制备中的重要一步,研究了影响氟化反应收率的因素,并确定了合理的工艺条件为:n(KF)∶n(3,4-二氯硝基苯)=1。
2.
Synthesing 3,4-dichloronitrobenzene from o-dichlorobenzenewith nitrating method is the first process and also one of important technology in manufaturing fluorochloroaniline.
由邻二氯苯经硝化合成3,4-二氯硝基苯是氟氯苯胺制备的第一步,也是关键性工艺。
4) Fluoroaniline
[,flu:ərə'ænili:n]
氟代苯胺
1.
Study on Synthesis of Fluoronitrobenzene and Fluoroaniline by Phase Transfer Catalysis;
相转移催化合成氟代硝基苯与氟代苯胺的研究
5) fluoro-substituted aniline
含氟苯胺
1.
The obtained intermidiate 5 was then reacted with fluoro-substituted anilines to form the desi.
以苯肼和乙酰乙酸乙酯为基本原料,经关环、甲酰基化、氧化和酰氯化反应得到酰氯,所得中间体4在相转移催化剂(PEG-600)存在下与硫氰酸铵反应得到相应的吡唑甲酰异硫氰酸酯,再分别与含氟苯胺反应,得到9个未见报道的吡唑甲酰基含氟芳基硫脲衍生物。
补充资料:3-氟苯胺
分子式:C6H6FN
分子量:111.12
CAS号:372-19-0
性质:黄色至棕色液体。沸点:186℃/756mmHg,闪点:77℃,折光率:1.5440,比重:1.156。
制备方法:暂无
用途:医药、农药、液晶材料中间体。
分子量:111.12
CAS号:372-19-0
性质:黄色至棕色液体。沸点:186℃/756mmHg,闪点:77℃,折光率:1.5440,比重:1.156。
制备方法:暂无
用途:医药、农药、液晶材料中间体。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条