Anthracene-based ureidopyridyl fluororeceptor for dicarboxylates

作者：Ghosh Kumaresh^*; Masanta Goutam; Chattopadhyay Asoke P

来源：Tetrahedron Letters, 2007, 48(35): 6129-6132.

DOI：10.1016/j.tetlet.2007.06.146

• ureidopyridyl motif
• 1,4-phenylenediacetate binding
• anion recognition
• PET sensor
• anthracene

Anthracene-labelled ureidopyridyl sensor I was designed and synthesized. The emission of the sensor increased in presence of dicarboxylates. The binding properties were studied using H-1 NMR, fluorescence and UV-vis spectroscopic methods. The sensor I shows modest selectivity for 1,4-phenylenediacetate.

• 出版日期2007-8-27