PROCESS FOR THE PREPARATION OF BENZOHETERODIAZOLE COMPOUNDS DISUBSTITUTED WITH BENZODITHIOPHENE GROUPS
申请人:ENI S.p.A.
公开号:US20140309430A1
公开(公告)日:2014-10-16
Process for the preparation of a benzoheterodiazole compound disubstituted with benzodithiophene groups which comprises reacting at least one disubstituted benzoheterodiazole compound with at least one monostannylated benzodithiophene compound.
Said benzoheterodiazole compound disubstituted with benzodithiophene groups can be advantageously used in the construction of luminescent solar concentrators (LSCs). Furthermore, said benzoheterodiazole compound disubstituted with benzodithiophene groups can be advantageously used in the construction of photovoltaic devices (or solar devices) such as, for example, photovoltaic cells (or solar cells), photovoltaic modules (or solar modules), on both rigid and flexible supports. Furthermore, said benzoheterodiazole compound disubstituted with benzodithiophene groups can be advantageously used as precursor of monomeric units in the preparation of semiconductor polymers.
一种制备二取代苯并杂二唑化合物的方法,其包括将至少一种二取代苯并杂二唑化合物与至少一种单基锡苯并二噻吩化合物反应。所述二取代苯并杂二唑化合物带有苯并二噻吩基团,可优选用于制造发光太阳能聚光器(LSCs)。此外,所述带有苯并二噻吩基团的二取代苯并杂二唑化合物可以优选用于制造光伏器件(或太阳能器件),例如光伏电池(或太阳能电池)、光伏模块(或太阳能模块),在刚性和柔性支撑上均可。此外,所述带有苯并二噻吩基团的二取代苯并杂二唑化合物可以作为半导体聚合物制备中单体单元的前体,具有优越的应用前景。