The first colorimetric receptor for the B(4)O(7)(2−) anion based on nitro substituted phenanthroimidazole ferrocene derivatives

Four phenanthroimidazole ferrocene derivatives (2a–2d) were designed, synthesized and characterized by (1)H NMR, (13)C NMR and high-resolution mass spectroscopy (HRMS). Recognition of 12 anions by 2a–2d was investigated by UV-Vis absorption analysis, showing that 2b and 2d sensed B(4)O(7)(2−) select...

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Detalles Bibliográficos
Autores principales: Wu, Pei, Wang, Guo, Zhou, Lu, Lu, Jing, Wang, Jianchun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9077699/
https://www.ncbi.nlm.nih.gov/pubmed/35542951
http://dx.doi.org/10.1039/c7ra12700f
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author Wu, Pei
Wang, Guo
Zhou, Lu
Lu, Jing
Wang, Jianchun
author_facet Wu, Pei
Wang, Guo
Zhou, Lu
Lu, Jing
Wang, Jianchun
author_sort Wu, Pei
collection PubMed
description Four phenanthroimidazole ferrocene derivatives (2a–2d) were designed, synthesized and characterized by (1)H NMR, (13)C NMR and high-resolution mass spectroscopy (HRMS). Recognition of 12 anions by 2a–2d was investigated by UV-Vis absorption analysis, showing that 2b and 2d sensed B(4)O(7)(2−) selectively among the tested anions with an obvious color change observed. (1)H NMR titrations and theoretical calculations demonstrated that 2b binds B(4)O(7)(2−) through O⋯H hydrogen bonding and O⋯B interactions between the nitro moiety and the B(4)O(7)(2−) anion.
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spelling pubmed-90776992022-05-09 The first colorimetric receptor for the B(4)O(7)(2−) anion based on nitro substituted phenanthroimidazole ferrocene derivatives Wu, Pei Wang, Guo Zhou, Lu Lu, Jing Wang, Jianchun RSC Adv Chemistry Four phenanthroimidazole ferrocene derivatives (2a–2d) were designed, synthesized and characterized by (1)H NMR, (13)C NMR and high-resolution mass spectroscopy (HRMS). Recognition of 12 anions by 2a–2d was investigated by UV-Vis absorption analysis, showing that 2b and 2d sensed B(4)O(7)(2−) selectively among the tested anions with an obvious color change observed. (1)H NMR titrations and theoretical calculations demonstrated that 2b binds B(4)O(7)(2−) through O⋯H hydrogen bonding and O⋯B interactions between the nitro moiety and the B(4)O(7)(2−) anion. The Royal Society of Chemistry 2018-01-19 /pmc/articles/PMC9077699/ /pubmed/35542951 http://dx.doi.org/10.1039/c7ra12700f Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/
spellingShingle Chemistry
Wu, Pei
Wang, Guo
Zhou, Lu
Lu, Jing
Wang, Jianchun
The first colorimetric receptor for the B(4)O(7)(2−) anion based on nitro substituted phenanthroimidazole ferrocene derivatives
title The first colorimetric receptor for the B(4)O(7)(2−) anion based on nitro substituted phenanthroimidazole ferrocene derivatives
title_full The first colorimetric receptor for the B(4)O(7)(2−) anion based on nitro substituted phenanthroimidazole ferrocene derivatives
title_fullStr The first colorimetric receptor for the B(4)O(7)(2−) anion based on nitro substituted phenanthroimidazole ferrocene derivatives
title_full_unstemmed The first colorimetric receptor for the B(4)O(7)(2−) anion based on nitro substituted phenanthroimidazole ferrocene derivatives
title_short The first colorimetric receptor for the B(4)O(7)(2−) anion based on nitro substituted phenanthroimidazole ferrocene derivatives
title_sort first colorimetric receptor for the b(4)o(7)(2−) anion based on nitro substituted phenanthroimidazole ferrocene derivatives
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9077699/
https://www.ncbi.nlm.nih.gov/pubmed/35542951
http://dx.doi.org/10.1039/c7ra12700f
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