1) bromoalkane
溴代烃
1.
The identification of the monobromoalkenes and bromoalkanes in the product obtained by the bromination of gasoline was investigated, which is one of the problems to be solved when applying the method to analyze the gasoline olefin by the bromination and gas chromatography coupled with atomic emission detector.
对171个溴化产物溴代烃进行了定性,并给出了溴代烃所对应的171个烯烃的定性结果,其中对C7前的溴代烃及烯烃组分给出了结构式。
2) 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。
3) Alkyl bromide
溴代烷烃
1.
In this dissertation, we show an ion velocity map imaging system made by us and apply it to research the phtodissociation dynamics of alkyl bromides.
在攻读博士学位期间,作者主要从事分子的光解动力学研究,在导师的指导下建立了一套离子速度影象装置,并在新建立的装置上开展了系列溴代烷烃的紫外光解动力学研究,获得了一些富有意义的研究成果。
4) bromination of olefins
烯烃溴代
5) vinyl bromides
溴代烯烃
1.
Applications of vinyl bromides in metal-catalyzed cross-coupling reactions
溴代烯烃在金属催化偶联反应中的应用
6) Bromoadipane
溴代脂肪烃
补充资料:2-溴代异丁酰溴
分子式:C4H6Br2O
分子量:229.91
CAS号:20769-85-1
性质:带红色液体。沸点162-164℃,相对密度1.860,折光率1.5080。溶于卤代烃,遇水、醇分解。
制备方法:将溴滴加到异丁酸和红磷的混合物中,在100℃反应6h,减压蒸出未反应的溴和溴化氢。冷却,分去亚磷酸,得2-溴代异丁酰溴粗品。粗品经减压分馏,收集91-98℃(13.3kPa)馏分,即为成品。
用途:有机合成中间体。
分子量:229.91
CAS号:20769-85-1
性质:带红色液体。沸点162-164℃,相对密度1.860,折光率1.5080。溶于卤代烃,遇水、醇分解。
制备方法:将溴滴加到异丁酸和红磷的混合物中,在100℃反应6h,减压蒸出未反应的溴和溴化氢。冷却,分去亚磷酸,得2-溴代异丁酰溴粗品。粗品经减压分馏,收集91-98℃(13.3kPa)馏分,即为成品。
用途:有机合成中间体。
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