1)  n-Butyl bromide
溴代丁烷
2)  Butane, 1-bromo-
溴代丁烷
3)  1-Bromobutane
1-溴代丁烷
1.
1-Bromobutane is synthesized from industrial hydrobromic acid and n-butyl alcohol using concentrated sulfuric acid as catalyst.
以工业废氢溴酸与正丁醇为原料,在浓硫酸存在的条件下合成1-溴代丁烷
4)  bromination
溴代
1.
Study on synthesis bromination derivatives of polyethylene glycol monomethyl ether;
聚乙二醇单甲醚溴代衍生物的合成研究
2.
Comparing to different reaction methods, the method starting from 1,3-dimethyladamantane was certified with the memantine hydrochloride synthesized by bromination ,acetimidolation, hydrolysis and acidation.
通过比较不同的反应路线,确定了以1,3-二甲基金刚烷为原料,经溴代、乙酰氨基化、水解反应最后经酸化得到盐酸美金刚胺。
3.
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%。
5)  bromization
溴代
1.
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
6)  aryl bromide
溴代芳烃
1.
Suzuki cross-coupling reactions between aryl bromides and phenylboronic acids were studied over a hydroxyapatite-supported Mn catalyst(MnHAP) for the first time.
对于不同取代基取代的溴代芳烃或苯硼酸,可以得到中等产率(18%~46%)的偶联产物。
2.
The palladium catalyst supported on fluoride pillared layered double hydroxide(LDH-F) was prepared by the incipient wetness method,and it was used to catalyze the Heck and Suzuki coupling reactions of aryl bromides.
以氟离子插层的水滑石LDH-F为载体,用逐滴浸渍法制备了新型Pd/LDH-F催化剂,并用其催化溴代芳烃的Heck和Suzuki偶联反应。
参考词条
补充资料:溴代丁烷
分子式:C4H9Br
分子量:137.03
CAS号:109-65-9

性质:无色液体。熔点-112.4℃,沸点101.6℃,18.8℃(4.0kPa),沸程(馏出95%时)100-120℃,相对密度1.2758(20/4℃),折射率1.4398(20℃),闪点23℃。易溶于醇和醚,不溶于水。性质稳定,但在常温下易起火。

制备方法:由正丁醇在红磷存在下与溴作用而得;或由正丁醇在硫酸存在下与氢溴酸反应而得。正丁醇与氢溴酸混合,滴加入硫酸,加热回流反应1.5h,蒸馏得溴丁烷粗品,用水洗至pH为6-7,用无水氯化钙脱水即得。

用途:用于合成麻醉药盐酸丁卡因,也用于生产染料和香料。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。