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Calmels JJ, Aguilar L, Mancebo-Aracil J, Radivoy G, Domini C, Garrido M, Sánchez MD, Nador F. Novel pH-sensitive catechol dyes synthesised by a three component one-pot reaction. Front Chem 2023; 10:1116887. [PMID: 36704615 PMCID: PMC9871305 DOI: 10.3389/fchem.2022.1116887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 12/27/2022] [Indexed: 01/12/2023] Open
Abstract
The synthesis and characterisation of new dyes based on indolizines bearing catechol groups in their structure is presented. The preparation was carried out through a simple three component one-pot reaction promoted by CuNPs/C, between pyridine-2-carbaldehyde, an aromatic alkyne and a tetrahydroisoquinoline (THIQ) functionalized with catechol groups. The products were isolated in 30%-34% yield, which was considered more than acceptable considering that the catechol hydroxyl groups were not protected prior to reaction. In view of the colour developed by the products and their response to the acidic and basic conditions of the medium, product 3aa was studied by UV-Vis and NMR spectroscopies at different pH values. We concluded that product 3aa suffered two deprotonations at pKa of 4.4 and 9.5, giving three species in a pH range between 2-12, with colours varying from light red to deep orange. The reversibility of the process observed for 3aa at different pH values, together with its changes in colour, make this new family of products attractive candidates to use them as pH indicators.
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Affiliation(s)
- Juan José Calmels
- Instituto de Química del Sur (INQUISUR-CONICET)—Grupo de Nanocatálisis y Síntesis Orgánica del Sur Departamento de Química, Universidad Nacional del Sur (UNS), Bahía Blanca, Buenos Aires, Argentina
| | - Leandro Aguilar
- Instituto de Química del Sur (INQUISUR-CONICET)—Grupo de Nanocatálisis y Síntesis Orgánica del Sur Departamento de Química, Universidad Nacional del Sur (UNS), Bahía Blanca, Buenos Aires, Argentina
| | - Juan Mancebo-Aracil
- Instituto de Química del Sur (INQUISUR-CONICET)—Grupo de Nanocatálisis y Síntesis Orgánica del Sur Departamento de Química, Universidad Nacional del Sur (UNS), Bahía Blanca, Buenos Aires, Argentina
| | - Gabriel Radivoy
- Instituto de Química del Sur (INQUISUR-CONICET)—Grupo de Nanocatálisis y Síntesis Orgánica del Sur Departamento de Química, Universidad Nacional del Sur (UNS), Bahía Blanca, Buenos Aires, Argentina
| | - Claudia Domini
- Instituto de Química del Sur (INQUISUR-CONICET), Departamento de Química, Universidad Nacional del Sur (UNS), Bahía Blanca, Argentina
| | - Mariano Garrido
- Instituto de Química del Sur (INQUISUR-CONICET), Departamento de Química, Universidad Nacional del Sur (UNS), Bahía Blanca, Argentina
| | - Miguel D. Sánchez
- Instituto de Física del Sur (IFISUR-CONICET), Departamento de Física, Universidad Nacional del Sur (UNS), Bahía Blanca, Argentina
| | - Fabiana Nador
- Instituto de Química del Sur (INQUISUR-CONICET)—Grupo de Nanocatálisis y Síntesis Orgánica del Sur Departamento de Química, Universidad Nacional del Sur (UNS), Bahía Blanca, Buenos Aires, Argentina,*Correspondence: Fabiana Nador,
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Rather IA, Ali R. Indicator displacement assays: from concept to recent developments. Org Biomol Chem 2021; 19:5926-5981. [PMID: 34143168 DOI: 10.1039/d1ob00518a] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Overcoming the synthetic burden related to covalently connected receptors with appropriate indicators for sensing various analytes via an indicator spacer receptor (ISR) approach, the indicator displacement assay (IDA) seems to be a very sophisticated and versatile supramolecular sensing paradigm, and it has taken the phenomenon of molecular recognition to the next level in the realm of host-guest chemistry. Due to the unavailability of a comprehensive report on what has been done in the last decade in relation to IDAs, we decided to set down this account illustrating diverse indicator displacement assays (IDAs) in detail from the concept stage to recent developments relating to the detection of cationic, anionic, and neutral analytes. The authors conclude this account with future perspectives and highlight the limitations and challenges relating to IDAs which need to be overcome in order to realize the full potential of this popular sensing phenomenon. While we were finalizing our account for publication, a tutorial review by the research groups of Anslyn, Sessler, and Sun was published, which focuses mainly on diverse aspects of the chemistry related to IDAs. As can be seen, our review, besides discussing various basic IDA concepts, has a vast collection of information published in the past decade and hence, hopefully, will be very informative for the supramolecular community. We believe that this work will offer new insights for the construction of novel sensors operating through the IDA approach.
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Affiliation(s)
- Ishfaq Ahmad Rather
- Organic and Supramolecular Functional Materials Research Laboratory, Department of Chemistry, Jamia Millia Islamia, Jamia Nagar, Okhla, New Delhi 110025, India.
| | - Rashid Ali
- Organic and Supramolecular Functional Materials Research Laboratory, Department of Chemistry, Jamia Millia Islamia, Jamia Nagar, Okhla, New Delhi 110025, India.
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Czibulya Z, Horváth É, Nagymihály Z, Kollár L, Kunsági-Máté S. Competitive processes associated to the interaction of a cavitand derivative with caffeic acid. Supramol Chem 2016. [DOI: 10.1080/10610278.2016.1147566] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Zsuzsanna Czibulya
- Department of General and Physical Chemistry, University of Pécs, Pécs, Hungary
- Research Group for Green Chemistry, Szentágothai Research Center, Pécs, Hungary
| | - Éva Horváth
- Department of General and Physical Chemistry, University of Pécs, Pécs, Hungary
| | - Zoltán Nagymihály
- Department of Inorganic Chemistry and MTA-PTE Research Group for Selective Chemical Syntheses, University of Pécs, Pécs, Hungary
| | - László Kollár
- Research Group for Green Chemistry, Szentágothai Research Center, Pécs, Hungary
- Department of Inorganic Chemistry and MTA-PTE Research Group for Selective Chemical Syntheses, University of Pécs, Pécs, Hungary
| | - Sándor Kunsági-Máté
- Department of General and Physical Chemistry, University of Pécs, Pécs, Hungary
- Research Group for Green Chemistry, Szentágothai Research Center, Pécs, Hungary
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Wu J, Kwon B, Liu W, Anslyn EV, Wang P, Kim JS. Chromogenic/Fluorogenic Ensemble Chemosensing Systems. Chem Rev 2015; 115:7893-943. [DOI: 10.1021/cr500553d] [Citation(s) in RCA: 293] [Impact Index Per Article: 32.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Jiasheng Wu
- Key
Laboratory of Photochemical Conversion and Optoelectronic Materials
and CityU-CAS Joint Laboratory of Functional Materials and Devices,
Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Bomi Kwon
- Department
of Chemistry, Korea University, Seoul 136-701, Korea
| | - Weimin Liu
- Key
Laboratory of Photochemical Conversion and Optoelectronic Materials
and CityU-CAS Joint Laboratory of Functional Materials and Devices,
Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Eric V. Anslyn
- Department
of Chemistry, The University of Texas at Austin, 105 E. 24th,
Street-Stop A5300, Austin, Texas 78712-1224, United States
| | - Pengfei Wang
- Key
Laboratory of Photochemical Conversion and Optoelectronic Materials
and CityU-CAS Joint Laboratory of Functional Materials and Devices,
Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Jong Seung Kim
- Department
of Chemistry, Korea University, Seoul 136-701, Korea
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Nagymihály Z, Kollár L. High-yielding synthesis of deepened cavitands bearing picolyl moieties on the upper rim. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.03.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Synthesis of N-picolylcarboxamides via palladium-catalysed aminocarbonylation of iodobenzene and iodoalkenes. Tetrahedron 2014. [DOI: 10.1016/j.tet.2013.11.087] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Clear KJ, Stroud S, Smith BD. Dual colorimetric and luminescent assay for dipicolinate, a biomarker of bacterial spores. Analyst 2013; 138:7079-82. [PMID: 24106737 DOI: 10.1039/c3an01658g] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A binary mixture of Tb(3+) and pyrocatechol violet (PV) forms a 1 : 1 Tb(3+)/PV complex that can be used in a dye displacement assay. Addition of dipicolinate (DPA) to the Tb(3+)/DPA complex simultaneously produces a PV color change from blue to yellow and luminescence emission from the newly formed Tb(3+)/DPA complex.
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Affiliation(s)
- Kasey J Clear
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA.
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Kumar V, Anslyn EV. A Selective Turn-On Fluorescent Sensor for Sulfur Mustard Simulants. J Am Chem Soc 2013; 135:6338-44. [DOI: 10.1021/ja401845e] [Citation(s) in RCA: 112] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Vinod Kumar
- Department of Chemistry
and Biochemistry, The University of Texas at Austin, Austin, Texas 78712,
United States
| | - Eric V. Anslyn
- Department of Chemistry
and Biochemistry, The University of Texas at Austin, Austin, Texas 78712,
United States
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Santos-Figueroa LE, Moragues ME, Climent E, Agostini A, Martínez-Máñez R, Sancenón F. Chromogenic and fluorogenic chemosensors and reagents for anions. A comprehensive review of the years 2010-2011. Chem Soc Rev 2013; 42:3489-613. [PMID: 23400370 DOI: 10.1039/c3cs35429f] [Citation(s) in RCA: 361] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
This review focuses on examples reported in the years 2010-2011 dealing with the design of chromogenic and fluorogenic chemosensors or reagents for anions.
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Affiliation(s)
- Luis E Santos-Figueroa
- Centro Interuniversitario de Reconocimiento Molecular y Desarrollo Tecnológico, (IDM), Unidad Mixta Universidad Politécnica de Valencia - Universitat de València, Spain
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