Chemistry - A European Journal, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 13, 2024

Two new macrocyclic arenes H1 and H2 were conveniently synthesized by the one-step reaction of carboxylic acid substituted octopus[3]arene. It was found that composed three ethenoanthracene subunits with a rigid hexagonal structure contained two one anthracene subunit house-shaped structure. Among them, exhibited strong blue fluorescence due to existence an subunit. Moreover, both showed large electron-rich cavities, which enable them effectively complex different nitrogen-containing heterocyclic salt guests in solution solid state. further stronger complexation towards tested than probably charge-transfer interactions between guests.

Язык: Английский