A thienyl peripherally substituted rubrene analogue with constant emissions and good film forming ability†
Abstract
A new thienyl peripherally substituted rubrene analogue was synthesized. Different from rubrene quenching of fluorescence after aggregation, this compound emits constantly yellow-green light both in solution and in the aggregation state. Meanwhile, this rubrene analogue exhibits better film forming ability with the hole charge carrier mobility up to 0.01 cm2 V−1 s−1.