Synthesis of indolo[3,2-b]carbazole-based new colorimetric receptor for anions: A unique color change for fluoride ions

Synthesis of indolo[3,2-b]carbazole-based new colorimetric receptor for anions: A unique color change for fluoride ions

A novel indolocarbazole-based chemosensor 1 containing hydrogen bond donor moieties has been established as a selective colorimetric and fluorometric sensor for F− in CH3CN/H2O (4:1 v/v). Upon the addition of a series of tetrabutylammonium salts to receptor 1 in aqueous CH3CN, only when the counter...

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Bibliographic Details
Main Authors: Ajit Kumar Mahapatra, Giridhari Hazra, Prithidipa Sahoo
Format: Article
Language:English
Published: Beilstein-Institut 2010-02-01
Series:Beilstein Journal of Organic Chemistry
Subjects:
anion binding
colorimetry
fluorescence quenching
fluoride binding
indolocarbazole
Online Access:https://doi.org/10.3762/bjoc.6.12
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spelling doaj-3661cfbfe3bb4611a63a7873926788e02021-02-02T00:25:11ZengBeilstein-InstitutBeilstein Journal of Organic Chemistry1860-53972010-02-01611210.3762/bjoc.6.121860-5397-6-12Synthesis of indolo[3,2-b]carbazole-based new colorimetric receptor for anions: A unique color change for fluoride ionsAjit Kumar Mahapatra0Giridhari Hazra1Prithidipa Sahoo2Department of Chemistry, Bengal Engineering and Science University, Shibpur, Howrah 711103, India, Tel.: +91 33 2668 4561; Fax: +91 33 2668 4564Department of Chemistry, Bengal Engineering and Science University, Shibpur, Howrah 711103, India, Tel.: +91 33 2668 4561; Fax: +91 33 2668 4564Department of Chemistry, Bengal Engineering and Science University, Shibpur, Howrah 711103, India, Tel.: +91 33 2668 4561; Fax: +91 33 2668 4564A novel indolocarbazole-based chemosensor 1 containing hydrogen bond donor moieties has been established as a selective colorimetric and fluorometric sensor for F− in CH3CN/H2O (4:1 v/v). Upon the addition of a series of tetrabutylammonium salts to receptor 1 in aqueous CH3CN, only when the counter ion was F− was a significant color change (from light violet to dark orange) observed.https://doi.org/10.3762/bjoc.6.12anion bindingcolorimetryfluorescence quenchingfluoride bindingindolocarbazole
collection DOAJ
language English
format Article
sources DOAJ
author Ajit Kumar Mahapatra
Giridhari Hazra
Prithidipa Sahoo
spellingShingle Ajit Kumar Mahapatra
Giridhari Hazra
Prithidipa Sahoo
Synthesis of indolo[3,2-b]carbazole-based new colorimetric receptor for anions: A unique color change for fluoride ions
Beilstein Journal of Organic Chemistry
anion binding
colorimetry
fluorescence quenching
fluoride binding
indolocarbazole
author_facet Ajit Kumar Mahapatra
Giridhari Hazra
Prithidipa Sahoo
author_sort Ajit Kumar Mahapatra
title Synthesis of indolo[3,2-b]carbazole-based new colorimetric receptor for anions: A unique color change for fluoride ions
title_short Synthesis of indolo[3,2-b]carbazole-based new colorimetric receptor for anions: A unique color change for fluoride ions
title_full Synthesis of indolo[3,2-b]carbazole-based new colorimetric receptor for anions: A unique color change for fluoride ions
title_fullStr Synthesis of indolo[3,2-b]carbazole-based new colorimetric receptor for anions: A unique color change for fluoride ions
title_full_unstemmed Synthesis of indolo[3,2-b]carbazole-based new colorimetric receptor for anions: A unique color change for fluoride ions
title_sort synthesis of indolo[3,2-b]carbazole-based new colorimetric receptor for anions: a unique color change for fluoride ions
publisher Beilstein-Institut
series Beilstein Journal of Organic Chemistry
issn 1860-5397
publishDate 2010-02-01
description A novel indolocarbazole-based chemosensor 1 containing hydrogen bond donor moieties has been established as a selective colorimetric and fluorometric sensor for F− in CH3CN/H2O (4:1 v/v). Upon the addition of a series of tetrabutylammonium salts to receptor 1 in aqueous CH3CN, only when the counter ion was F− was a significant color change (from light violet to dark orange) observed.
topic anion binding
colorimetry
fluorescence quenching
fluoride binding
indolocarbazole
url https://doi.org/10.3762/bjoc.6.12
work_keys_str_mv AT ajitkumarmahapatra synthesisofindolo32bcarbazolebasednewcolorimetricreceptorforanionsauniquecolorchangeforfluorideions
AT giridharihazra synthesisofindolo32bcarbazolebasednewcolorimetricreceptorforanionsauniquecolorchangeforfluorideions
AT prithidipasahoo synthesisofindolo32bcarbazolebasednewcolorimetricreceptorforanionsauniquecolorchangeforfluorideions
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