A mild cross-coupling reaction has been used to access several N-vinyl substituted indoles. When treated with acid, these unique enamines produce novel dimeric and trimeric products derived from a preferred protonation reaction at the enamine π-bond.
温和的交叉偶联反应已用于获得数个N-
乙烯基取代的
吲哚。当用酸处理时,这些独特的烯胺产生新的二聚体和三聚体产物,该产物衍生自烯胺π键的优选质子化反应。