Centrosymmetric Binuclear Boron Compounds Derived from Dithiooxamides: Synthesis, Characterization, and Their Photophysical Properties
In this paper, we report the synthesis and characterization of new boron compounds derived from dithiooxamides. The compounds were characterized by NMR (1H and 13C), UV-vis, fluorescence spectroscopy, and high resolution mass spectrometry. The crystal structure of the mononuclear boron compound was...
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| Language: | English |
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Wiley
2018-01-01
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| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2018/4295970 |
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| author | Marisol Ibarra-Rodríguez Blanca M. Muñoz-Flores Jesús Lara Cerón Rosa Santillán María E. Ochoa Noemí Waksman Víctor M. Jiménez-Pérez |
| author_facet | Marisol Ibarra-Rodríguez Blanca M. Muñoz-Flores Jesús Lara Cerón Rosa Santillán María E. Ochoa Noemí Waksman Víctor M. Jiménez-Pérez |
| author_sort | Marisol Ibarra-Rodríguez |
| collection | DOAJ |
| description | In this paper, we report the synthesis and characterization of new boron compounds derived from dithiooxamides. The compounds were characterized by NMR (1H and 13C), UV-vis, fluorescence spectroscopy, and high resolution mass spectrometry. The crystal structure of the mononuclear boron compound was determined by single-crystal X-ray diffraction analysis. The photophysical properties of the boron compounds were investigated, and we found moderate fluorescence emission (compound 2 ΦF: 4.07% and compound 4 ΦF: 2.89%). We also observed that the mononuclear complex presented greater stability. Compound 4 showed interesting luminescent properties; in solid state, it exhibited an increase in fluorescence by mechanostimuli by changing to a bright red color, and also in solution, it showed a decrease in fluorescence intensity when oxygen and air were supplied to the solution. |
| format | Article |
| id | doaj-art-a851f6f5b3c74ebd93f3d47be1533f6d |
| institution | Kabale University |
| issn | 2090-9063 2090-9071 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Chemistry |
| spelling | doaj-art-a851f6f5b3c74ebd93f3d47be1533f6d2025-02-03T05:48:38ZengWileyJournal of Chemistry2090-90632090-90712018-01-01201810.1155/2018/42959704295970Centrosymmetric Binuclear Boron Compounds Derived from Dithiooxamides: Synthesis, Characterization, and Their Photophysical PropertiesMarisol Ibarra-Rodríguez0Blanca M. Muñoz-Flores1Jesús Lara Cerón2Rosa Santillán3María E. Ochoa4Noemí Waksman5Víctor M. Jiménez-Pérez6Autonomous University of Nuevo Leon, Faculty of Chemical Sciences, University City, San Nicolás de los Garza, 66451 Nuevo León, MexicoAutonomous University of Nuevo Leon, Faculty of Chemical Sciences, University City, San Nicolás de los Garza, 66451 Nuevo León, MexicoAutonomous University of Nuevo Leon, Faculty of Chemical Sciences, University City, San Nicolás de los Garza, 66451 Nuevo León, MexicoDepartment of Chemistry, Center for Research and Advanced Studies of the IPN, A. P. 14-740, 07000 Mexico City, MexicoDepartment of Chemistry, Center for Research and Advanced Studies of the IPN, A. P. 14-740, 07000 Mexico City, MexicoAutonomous University of Nuevo León, Faculty of Medicine, Francisco I. Madero and Dr. Eduardo Aguirre Pequeño, Mitras Centro, 64460 Monterrey, Nuevo León, MexicoAutonomous University of Nuevo Leon, Faculty of Chemical Sciences, University City, San Nicolás de los Garza, 66451 Nuevo León, MexicoIn this paper, we report the synthesis and characterization of new boron compounds derived from dithiooxamides. The compounds were characterized by NMR (1H and 13C), UV-vis, fluorescence spectroscopy, and high resolution mass spectrometry. The crystal structure of the mononuclear boron compound was determined by single-crystal X-ray diffraction analysis. The photophysical properties of the boron compounds were investigated, and we found moderate fluorescence emission (compound 2 ΦF: 4.07% and compound 4 ΦF: 2.89%). We also observed that the mononuclear complex presented greater stability. Compound 4 showed interesting luminescent properties; in solid state, it exhibited an increase in fluorescence by mechanostimuli by changing to a bright red color, and also in solution, it showed a decrease in fluorescence intensity when oxygen and air were supplied to the solution.http://dx.doi.org/10.1155/2018/4295970 |
| spellingShingle | Marisol Ibarra-Rodríguez Blanca M. Muñoz-Flores Jesús Lara Cerón Rosa Santillán María E. Ochoa Noemí Waksman Víctor M. Jiménez-Pérez Centrosymmetric Binuclear Boron Compounds Derived from Dithiooxamides: Synthesis, Characterization, and Their Photophysical Properties Journal of Chemistry |
| title | Centrosymmetric Binuclear Boron Compounds Derived from Dithiooxamides: Synthesis, Characterization, and Their Photophysical Properties |
| title_full | Centrosymmetric Binuclear Boron Compounds Derived from Dithiooxamides: Synthesis, Characterization, and Their Photophysical Properties |
| title_fullStr | Centrosymmetric Binuclear Boron Compounds Derived from Dithiooxamides: Synthesis, Characterization, and Their Photophysical Properties |
| title_full_unstemmed | Centrosymmetric Binuclear Boron Compounds Derived from Dithiooxamides: Synthesis, Characterization, and Their Photophysical Properties |
| title_short | Centrosymmetric Binuclear Boron Compounds Derived from Dithiooxamides: Synthesis, Characterization, and Their Photophysical Properties |
| title_sort | centrosymmetric binuclear boron compounds derived from dithiooxamides synthesis characterization and their photophysical properties |
| url | http://dx.doi.org/10.1155/2018/4295970 |
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