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Labella J, Durán-Sampedro G, Krishna S, Martínez-Díaz MV, Guldi DM, Torres T. Anthracene-Fused Oligo-BODIPYs: A New Class of π-Extended NIR-Absorbing Materials. Angew Chem Int Ed Engl 2023; 62:e202214543. [PMID: 36350769 PMCID: PMC10107270 DOI: 10.1002/anie.202214543] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 11/08/2022] [Accepted: 11/09/2022] [Indexed: 11/11/2022]
Abstract
Large π-conjugated systems are key in the area of molecular materials. Herein, we prepare via AuI -catalyzed cyclization a series of fully π-conjugated anthracene-fused oligo-BODIPYs. Their structural and optoelectronic properties were studied by several techniques, ranging from X-ray, UV/Vis, and cyclic voltammetry to transient absorption spectroscopy. As a complement, their electronic structures were explored by means of Density Functional Theory (DFT) calculations. Depending on the size and shape of the π-conjugated skeleton, unique features-such as face-to-face supramolecular organization, NIR absorption and fluorescence as well as strong electron accepting character-were noted. All in all, the aforementioned features render them valuable for technological applications.
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Affiliation(s)
- Jorge Labella
- Department of Organic Chemistry, Universidad Autónoma de Madrid, Campus de Cantoblanco, C/Francisco Tomás y Valiente 7, 28049, Madrid, Spain
| | - Gonzalo Durán-Sampedro
- Department of Organic Chemistry, Universidad Autónoma de Madrid, Campus de Cantoblanco, C/Francisco Tomás y Valiente 7, 28049, Madrid, Spain.,Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - Swathi Krishna
- Department of Chemistry and Pharmacy, Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstr. 3, 91058, Erlangen, Germany
| | - M Victoria Martínez-Díaz
- Department of Organic Chemistry, Universidad Autónoma de Madrid, Campus de Cantoblanco, C/Francisco Tomás y Valiente 7, 28049, Madrid, Spain.,Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049, Madrid, Spain
| | - Dirk M Guldi
- Department of Chemistry and Pharmacy, Interdisciplinary Center for Molecular Materials (ICMM), Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstr. 3, 91058, Erlangen, Germany
| | - Tomás Torres
- Department of Organic Chemistry, Universidad Autónoma de Madrid, Campus de Cantoblanco, C/Francisco Tomás y Valiente 7, 28049, Madrid, Spain.,Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049, Madrid, Spain.,IMDEA-Nanociencia, C/Faraday 9, Campus de Cantoblanco, 28049, Madrid, Spain
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2
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Uriel C, Gómez AM, García Martínez de la Hidalga E, Bañuelos J, Garcia-Moreno I, López JC. Access to 2,6-Dipropargylated BODIPYs as "Clickable" Congeners of Pyrromethene-567 Dye: Photostability and Synthetic Versatility. Org Lett 2021; 23:6801-6806. [PMID: 34403255 PMCID: PMC8419863 DOI: 10.1021/acs.orglett.1c02380] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
![]()
Hitherto
unreported
2,6-dipropargyl-1,3,5,7-tetramethyl BODIPYs
can be efficiently prepared by a Nicholas reaction/decomplexation
protocol from 1,3,5,7-tetramethyl BODIPYs. The title compounds, which
improve the BODIPY photostability by retaining their inherent photophysical
and photochemical properties, can be engaged in efficient copper(I)-catalyzed
azide–alkyne cycloaddition (CuAAC) “click-type”
reactions with azido derivatives to provide all-BODIPY-triads or conjugated
BODIPYs.
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Affiliation(s)
- Clara Uriel
- Instituto de Química Orgánica General, IQOG-CSIC, Juan de la Cierva 3, 28006, Madrid, Spain
| | - Ana M Gómez
- Instituto de Química Orgánica General, IQOG-CSIC, Juan de la Cierva 3, 28006, Madrid, Spain
| | | | - Jorge Bañuelos
- Departamento de Química Física. Universidad del Pais Vasco-EHU, Apartado 644, 48080, Bilbao, Spain
| | | | - J Cristobal López
- Instituto de Química Orgánica General, IQOG-CSIC, Juan de la Cierva 3, 28006, Madrid, Spain
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3
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Ray C, Schad C, Avellanal-Zaballa E, Moreno F, Maroto BL, Bañuelos J, García-Moreno I, de la Moya S. Multichromophoric COO-BODIPYs: an advantageous design for the development of energy transfer and electron transfer systems. Chem Commun (Camb) 2020; 56:13025-13028. [DOI: 10.1039/d0cc04902f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Synthesis and photonics avails a new design for multichromophoric arrays.
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Affiliation(s)
- César Ray
- Depto. de Química Orgánica I
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- Ciudad Universitaria s/n
- Madrid
| | - Christopher Schad
- Depto. de Química Orgánica I
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- Ciudad Universitaria s/n
- Madrid
| | | | - Florencio Moreno
- Depto. de Química Orgánica I
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- Ciudad Universitaria s/n
- Madrid
| | - Beatriz L. Maroto
- Depto. de Química Orgánica I
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- Ciudad Universitaria s/n
- Madrid
| | - Jorge Bañuelos
- Depto. de Química Física
- Universidad del Pais Vasco-EHU
- Bilbao
- Spain
| | - Inmaculada García-Moreno
- Depto. de Sistemas de Baja Dimensionalidad
- Superficies y Materia Condensada
- Instituto de Química-Física Rocasolano
- Centro Superior de Investigaciones Científicas (CSIC)
- 28006 Madrid
| | - Santiago de la Moya
- Depto. de Química Orgánica I
- Facultad de CC. Químicas
- Universidad Complutense de Madrid
- Ciudad Universitaria s/n
- Madrid
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