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Godard J, Brégier F, Arnoux P, Myrzakhmetov B, Champavier Y, Frochot C, Sol V. New Phenalenone Derivatives: Synthesis and Evaluation of Their Singlet Oxygen Quantum Yield. ACS OMEGA 2020; 5:28264-28272. [PMID: 33163810 PMCID: PMC7643266 DOI: 10.1021/acsomega.0c04172] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 10/13/2020] [Indexed: 05/29/2023]
Abstract
1H-Phenalen-1-one is a very efficient and easy-to-synthesize photosensitizer. Many substitutions have been previously described, but most of them significantly reduce the singlet oxygen quantum yield. The chloromethyl derivative described elsewhere is a good starting point for the synthesis of many useful derivatives because of the methylene bridge that saves its unique photosensitizing properties. Eighteen new phenalenone derivatives have been synthesized, bearing amine, carboxylic acid, alcohol, azide, and other major functional groups in organic chemistry. These reactions were carried out in good-to-excellent yields, and most of these new compounds retained the singlet oxygen quantum yield of the parent molecule. These new derivatives are very promising precursors for a number of applications such as the development of photosensitive antimicrobial agents or materials.
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Affiliation(s)
- Jérémy Godard
- Université
de Limoges, Laboratoire PEIRENE EA 7500, 123 Avenue Albert Thomas, 87060 Limoges Cedex, France
| | - Frédérique Brégier
- Université
de Limoges, Laboratoire PEIRENE EA 7500, 123 Avenue Albert Thomas, 87060 Limoges Cedex, France
- GDR CNRS 2067, “MAPYRO” Paris, France
| | - Philippe Arnoux
- Université de Lorraine, Laboratoire Réactions et Génies
des Procédés, UMR 7274 CNRS, ENSIC, 1 Rue Grandville, 54001 Nancy Cedex, France
- GDR CNRS 2067, “MAPYRO” Paris, France
| | - Bauyrzhan Myrzakhmetov
- Université de Lorraine, Laboratoire Réactions et Génies
des Procédés, UMR 7274 CNRS, ENSIC, 1 Rue Grandville, 54001 Nancy Cedex, France
| | - Yves Champavier
- BISCEm, FR3503 GEIST, Centre de Biologie et de Recherche en Santé
(CBRS), 2 rue du Dr Marcland, 87025 Limoges Cedex, France
| | - Céline Frochot
- Université de Lorraine, Laboratoire Réactions et Génies
des Procédés, UMR 7274 CNRS, ENSIC, 1 Rue Grandville, 54001 Nancy Cedex, France
- GDR CNRS 2067, “MAPYRO” Paris, France
| | - Vincent Sol
- Université
de Limoges, Laboratoire PEIRENE EA 7500, 123 Avenue Albert Thomas, 87060 Limoges Cedex, France
- GDR CNRS 2067, “MAPYRO” Paris, France
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Lebrun V, Tron A, Lebrun C, Latour J, McClenaghan ND, Sénèque O. Reactivity of a Zn(Cys)
2
(His)
2
Zinc Finger with Singlet Oxygen: Oxidation Directed toward Cysteines but not Histidines. Chemistry 2015; 21:14002-10. [DOI: 10.1002/chem.201501749] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Vincent Lebrun
- Univ. Grenoble Alpes, LCBM/PMB and CEA, IRTSV/CBM/PMB and CNRS, LCBM UMR 5249, PMB, 38000 Grenoble (France)
| | - Arnaud Tron
- Univ. Bordeaux and CNRS, ISM, 33405 Talence (France)
| | - Colette Lebrun
- Univ. Grenoble Alpes and CEA, INAC/SCIB/RICC, 38000 Grenoble (France)
| | - Jean‐Marc Latour
- Univ. Grenoble Alpes, LCBM/PMB and CEA, IRTSV/CBM/PMB and CNRS, LCBM UMR 5249, PMB, 38000 Grenoble (France)
| | | | - Olivier Sénèque
- Univ. Grenoble Alpes, LCBM/PMB and CEA, IRTSV/CBM/PMB and CNRS, LCBM UMR 5249, PMB, 38000 Grenoble (France)
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