首页>
外国专利>
C-H PROCESS FOR PREPARING SUBSTITUTED BIPHENYLS BY C-H ACTIVATION
C-H PROCESS FOR PREPARING SUBSTITUTED BIPHENYLS BY C-H ACTIVATION
展开▼
机译:通过C-H活化制备取代的双酚的C-H过程
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to a novel process for preparing substituted biphenyls of formula III by reacting arenes of formula I with arenes of formula II in the presence of a transition metal catalyst and one or more oxidizing agents. R 1 is a NO 2 , amino or amide group, or Schiff base.
展开▼
机译:本发明涉及一种在过渡金属催化剂和一种或多种氧化剂存在下,通过使式Ⅰ的芳烃与式Ⅱ的芳烃反应制备式Ⅲ的取代的联苯的新方法。 R 1 Sup>是NO 2 Sub>,氨基或酰胺基或席夫碱。
展开▼