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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 32, Number 8
BKCSDE 32(8)
August 20, 2011 

 
Title
A New Acridine-Imidazolium-Based Cholestane Receptor for Anion Sensing
Author
Jyoti Ramesh Jadhav, Md. Wasi Ahmad, Hong-Seok Kim *
Keywords
Fluorescence sensing, Acridine, Imidazolium, Hydrogen pyrophosphate, 3,7-Diaminocholestane
Abstract
A new highly selective receptor (3) based on an acridine-imidazolium functionalized cholestane for anion sensing was designed and synthesized. A binding study of 3 with various anions was assessed by UV-vis and fluorescence spectroscopies in dry CH3CN. Receptor 3 showed the highest selectivity toward hydrogen pyrophosphate (Ka = 1.5 × 104 M−1).
Page
2933 - 2937
Full Text
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