Tert-butylamine-catalyzed free radical annulations with cyclic diaryliodoniums occur in environmentally friendly ethyl acetate and do not require transition metal, providing diversified polycyclic aromatic hydrocarbons by modulating substituents.
叔丁胺催化的自由基环化反应与环状二芳基碘嗡盐在环保的乙酸乙酯中进行,无需过渡金属,通过调节取代基可提供多样化的多环芳烃。