Fluorescent triazolium for sensing fluoride anions in semi-aqueous solution

7-Azaindole has been used in designing new molecular structure 1 on enediyne spacer for its application in anion sensing. New structure 1 has been established as efficient fluorescent sensor of H 2 PO 4 − and F − ions in CH 3 CN containing 1% DMSO. While in presence of H 2 PO 4 − the emission at 418 nm is decreased to the significant extent in nonratiometric fashion, a ratiometric response in presence of F − is noted with a sharp isoemissive point and two anions are effectively distinguished over a series of other anions tested. A similar study on model compound 2 with indole motifs is done to prove the pivotal role of extra ring nitrogen in azaindole of 1 in the binding process.

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Design and synthesis of azaindole heterocycle decorated new scaffold in fluorometric sensing of F⁻ and H₂PO₄⁻

Ghosh

Ali

Joardar

2020

Journal of Heterocyclic Chem

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A novel ICT-based chemosensor for F- and its application in real samples and bioimaging

Wang

Tie-chun

2021

Journal of Hazardous Materials

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Sulfonamides as Optical Chemosensors

Batool

Afzal

Junaid

et al. 2022

Critical Reviews in Analytical Chemistry

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Fluorescent triazolium for sensing fluoride anions in semi-aqueous solution

Abstract: A new triazolium-based receptor for fluorescent sensing of inorganic fluoride anions in semi-aqueous solution and the solid state was reported.

Cited by 3 publications

References 60 publications

Design and synthesis of azaindole heterocycle decorated new scaffold in fluorometric sensing of F⁻ and H₂PO₄⁻

Design and synthesis of azaindole heterocycle decorated new scaffold in fluorometric sensing of F⁻ and H₂PO₄⁻

A novel ICT-based chemosensor for F- and its application in real samples and bioimaging

Sulfonamides as Optical Chemosensors

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Fluorescent triazolium for sensing fluoride anions in semi-aqueous solution

Abstract: A new triazolium-based receptor for fluorescent sensing of inorganic fluoride anions in semi-aqueous solution and the solid state was reported.

Cited by 3 publications

References 60 publications

Design and synthesis of azaindole heterocycle decorated new scaffold in fluorometric sensing of F− and H2PO4−

Design and synthesis of azaindole heterocycle decorated new scaffold in fluorometric sensing of F− and H2PO4−

A novel ICT-based chemosensor for F- and its application in real samples and bioimaging

Sulfonamides as Optical Chemosensors

Contact Info

Product

Resources

About

Design and synthesis of azaindole heterocycle decorated new scaffold in fluorometric sensing of F⁻ and H₂PO₄⁻

Design and synthesis of azaindole heterocycle decorated new scaffold in fluorometric sensing of F⁻ and H₂PO₄⁻