Water inclusion as a trigger for modulation of anthracene arrangement and fluorescence emission of organic salt

作者：Sugino Misa; Hatanaka Keisuke; Miyano Tetsuya; Hisaki Ichiro; Miyata Mikiji; Sakon Aya; Uekusa Hidehiro; Tohnai Norimitsu^*

来源：Tetrahedron Letters, 2014, 55(3): 732-736.

DOI：10.1016/j.tetlet.2013.12.005

• Organic salt
• Inclusion crystal
• Fluorescence
• Anthracene

An organic salt composed 9,10-bis(4-aminophenyl)anthracene and hypophosphorous acid emits yellow-green fluorescence in the crystalline state. The salt also gives water inclusion crystal which provides blue-green fluorescence. Single X-ray crystal studies revealed that water molecules induced the fluorescence change resulting from reaggregation of molecular packing.

• 出版日期2014-1-15