Вид документа : Статья из журнала Шифр издания : Г/A 53 Автор(ы) : Chatterjee R., Majee A., Mukherjee A., Santra S., Zyryanov G. V., Chupakhin O. N. Заглавие : An expedient solvent-free c-benzylation of 4-hydroxycoumarin with styrenes Место публикации : Mendeleev Communications. - 2021. - Vol. 31, № 1. - С. 123-124 ББК : Г Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: An efficient straightforward solvent-free C(3)-benzylation of 4-hydroxycoumarin with styrenes is performed by heating the reactants in the presence of p-toluenesulfonic acid. By this procedure, benzylated 4-hydroxycoumarin derivatives which exhibit various biological activities were obtained. Доп.точки доступа: Chatterjee, R.; Majee, A.; Mukherjee, A.; Santra, S.; Zyryanov, G. V.; Chupakhin, O. N.