Adducts are described formed between pyrrole derivatives of formula (I) an carbon allotropes in which the carbon is sp2 hybridized, such as for example carbon nanotubes, graphene or nanographites, carbon black. The pyrrole derivatives bear substituents on the nitrogen atom suitable for improving the physicochemical characteristics of said allotropes. A process for preparing said adducts is also described. The adducts are formed with a pyrrole of formula (I) wherein X is selected from the group consisting of : The other substituents are as defined in the claims.
加合物是在公式(I)的
吡咯衍
生物和碳异质体之间形成的,其中碳是sp2杂化的,例如碳纳米管、
石墨烯或纳米石墨,碳黑。
吡咯衍
生物在氮原子上带有适合改善所述异质体的物理
化学特性的取代基。还描述了制备所述加合物的方法。与公式(I)中X从以下群组中选择的
吡咯形成加合物:其他取代基如权利要求中所定义。