Adsorption behaviors of 2-bromothiophene on the Rh(111) surface were discussed with DFT.The results revealed that adsorp......

分别采用冰乙酸溶剂法、四氯化碳溶剂法、直接溴化法合成了2-溴噻吩，重点考察了加溴方式、加溴时间、原料配比、反应温度等影响因素......

介绍了以2-溴噻吩和镁粉为原料,以乙醚为反应溶剂,在碘的引发下制备2-溴噻吩格氏试剂,而后与草酸二甲酯发生格氏反应,合成了一种药......

<正>Adsorption behaviors of 2-bromothiophene on the Rh(111)surface were discussed with DFT.The results revealed that ads......

以冰乙酸为溶剂,通过噻吩和溴反应制备了2-溴噻吩,并探讨了诸因素对产率的影响.结果表明:原料配比为1∶0.95,反应时间1～1.5 h,反应......