姜宏哲王佩蓮2014-10-272014-10-271984-06-??http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/17595取5.5－雙（對甲氧－間溴苯基）－2－硫代乙內醯?（2a），點化甲烷，氫氧化鈉、乙醇、混合加熱，冷?可得到5.5－雙（對甲氧－間溴苯基）－2－甲基硫代乙內醯?（3a），產率81.0％，同樣的方法可合成（b3），（4a-4e）10個衍生物。Treatment of 5,5-bis (p-methoxy-m-bromophenyl)-2-thiohydantoin (2a) with methyl iodide in basic alcohol solution gave 5,5-bis (p-methoxy-m-bromo-phenyl)-2-methythiohydantoin (3a), in 81.0% yield, whose ten new derivatives (3b-3f), (4a-4e) were also prepared in a similar fashion.乙內醯脲合成衍生物硫代雙對甲氧間溴苯基