Process for preparing a polyaromatic compound

摘要

The present invention concerns a process for preparing a polyaromatic compound comprising a concatenation of two aromatic cycles and carrying at least one amino group on one of the aromatic cycles. The process of the invention is characterized in that it consists of reacting an aromatic compound carrying at least one amino group and a leaving group with an arylboronic acid in an aqueous medium and in the presence of a palladium catalyst.