The effects of different solvent,temperature&concentration on the selective proportion of direct synthesis of p-bromophenol,o-bromophenol&2,4-dibromophenol have been studied.

 
  • 研究了在非极性溶剂和部分极性溶剂中以苯酚为原料进行直接溴化反应。
今日热词
目录 附录 查词历史