“苯硫酚”造句
氯苯 、 溴苯和
苯硫酚化合物的譜帶出現于低限附近.
In compounds such as chorobenzene, bromobenzene and thiophenol it lies close to the lower limit.
方法以3-甲氧基
苯硫酚和對甲氧基 - 苯乙酮為原料經溴化、烴基化、環合重排排制得目標產物.
Methods: The target compound was synthesized through bromination and thioetherification from 4 - methoxyacetophenone as a starting material.