Bis(2-pyridyl)-substituted boratriazaindacene as an NIR-emitting chemosensor for Hg(II)

Date

2007-02-15

Author

Coskun, Ali
Yilmaz, M. Deniz
Akkaya, Engin U.

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Aryl-substituted boratriazaindacenes (Aza-Bodipy's) are a new class of dyes with long wavelength absorption and emissions. We now report the first application of these dyes in metal ion sensing. 2-Pyridyl substituents at positions 1 and 7 create a well-defined pocket for metal ion binding. The chemosensor described here is selective for Hg(II) ions, and both absorption and emission spectra display large changes that would allow ratiometric sensing.

Subject Keywords

Physical and Theoretical Chemistry, Organic Chemistry, Biochemistry

URI

https://hdl.handle.net/11511/66505

Journal

ORGANIC LETTERS

DOI

https://doi.org/10.1021/ol062867t

Collections

Department of Chemistry, Article

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Citation Formats

A. Coskun, M. D. Yilmaz, and E. U. Akkaya, “Bis(2-pyridyl)-substituted boratriazaindacene as an NIR-emitting chemosensor for Hg(II),” ORGANIC LETTERS, pp. 607–609, 2007, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/66505.