作者:Saravanan Gowrisankar、Jayasree Seayad
DOI:10.1002/chem.201403640
日期:2014.9.26
A novel copper‐catalyzed CH arylation of heteroarenes with anilines by an in situ diazonium reaction is established by using silver nitrite (AgONO) as an unconventional nitrosating reagent under acid‐free conditions. It provides a complementary approach for the CH arylation of electron‐rich heteroarenes with aromatic amines affording a variety of heterobiaryls in moderate to good yields.
一种新颖的铜催化Ç 芳基化与苯胺通过原位重氮反应通过使用亚硝酸银(AgONO)作为无酸的条件下一个非常规的亚硝基化试剂建立杂芳烃小时。它为富电子杂芳基与芳族胺的C芳基化提供了一种补充方法,该芳族胺以中等至良好的收率提供了各种杂二芳基。