[EN] PROCESS FOR THE PREPARATION OF BENZOHETERO [ 1, 3 ] - DIAZOLE COMPOUNDS DISUBSTITUTED WITH HETEOARYL GROUPS<br/>[FR] PROCÉDÉ POUR LA PRÉPARATION DE COMPOSÉS BENZOHÉTÉRO[1,3]-DIAZOLE DISUBSTITUÉ PAR DES GROUPES HÉTÉROARYLE
申请人:ENI SPA
公开号:WO2013021315A1
公开(公告)日:2013-02-14
Process for the preparation of a benzohetero [ 1, 3 ] diazole compound disubstituted with heteroaryl groups which comprises reacting at least one benzohetero [ 1, 3 ] diazole compound disubstituted with at least one heteroaryl compound. Said benzohetero [ 1, 3 ] diazole compound disubstituted with heteroaryl groups can be advantageously used in the construction of luminescent solar concentrators (LSC). Furthermore, said benzohetero [ 1, 3 ] diazole compound disubstituted with heteroaryl groups can be advantageously used in the construction of photovoltaic devices such as, for example, photovoltaic cells, photovoltaic modules, solar cells, solar modules, on both a rigid and flexible support. Said benzohetero [ 1, 3 ] diazole compound disubstituted with heteroaryl groups can also be advantageously used as a precursor of monomeric units in the preparation of semiconductor polymers.