Polycyclic aromatics are very important organic compounds. They can be synthesized into various functional main chain type aromatic polymers if alkyl side chains are added to the aromatic ring by selective alkylation. 多环芳香族化合物是一类非常重要的有机化合物,若能在芳环中进行选择性烷基化导入所需烷基侧链,则可以合成一系列功能性主链型芳香族聚合物。
Organic compounds containing two or more of the benzene ring linked to a class of compounds known as polycyclic aromatic hydrocarbons ( PAHs). 多环芳烃(polycyclicaromatichydrocarbons,简称PAHs)是一类含有两个或两个以上的苯环以稠环的形式连接一起形成的一类有机化合物,它是苯及苯系物的衍生物。