9-Aryl-2,3:6,7-dibenzobicyclo[3.3.1]nona-2,6-diene-4,8-diones were straightforwardly prepared via a tandem reaction of easily available ortho-chloroacetophenone and ortho-chlorochalcone catalyzed by PdCl2(PCy3)2.
9-Aryl-2,3:6,7-dibenzobicyclo [3.3.1] nona-2,6-diene-4,8-diones是通过容易获得的
邻氯苯乙酮和邻
氯查尔酮催化的串联反应直接制备的。 PdCl 2(PCy 3)2。