Resumen
Synthesis of helical carbazoles that have an imidazole ring. The present invention relates to the compounds of general formula (I) and (II) and their method of preparation. Compounds (I) and (II) are polycyclic aromatic helicenes that have an imidazole ring in their structure. Helicenes are aromatic polycycles containing aromatic rings fused in an angular arrangement that exhibit enhanced chiroptical properties due to their deviation from planarity. Furthermore, the invention refers to the possible uses of said compounds in the preparation of dyes, in particular deep blue luminescent emitters for application in biological detection, in organic lasers and in fluorescent probes. (Machine-translation by Google Translate, not legally binding)