1
|
Vandeputte E, Antonetti E, Nava P, Dutasta JP, Chatelet B, Moraleda D, Nuel D, Giordano L, Martinez A. Straightforward Access to Chiral Phosphangulene Derivatives. J Org Chem 2024; 89:5314-5319. [PMID: 38568746 DOI: 10.1021/acs.joc.3c02674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2024]
Abstract
Polycyclic aromatic hydrocarbons including heteroatoms have found a wide range of applications, for instance, in supramolecular chemistry or material science. Phosphangulene derivatives are P-containing polycyclic aromatic hydrocarbons presenting a concave aromatic surface suitable for building supramolecular receptors. However, the applications of this convenient building block have been strongly hampered by a difficult and multistep preparation requiring several protection-deprotection sequences along with the use of harmful reagents. Here, we report a straightforward, protecting-group-free, three-step, and hundred-milligram-scale synthesis of a chiral phosphangulene oxide derivative via a triple phospho-Fries rearrangement. This compound was easily resolved by chiral HPLC and further functionalized, giving rise to versatile chiral phosphangulene derivatives. Following this strategy, chiral phosphangulene oxides with low symmetry were synthesized. Molecular crystal structures revealed a variety of molecular organization in the solid. This opens the way to wider use of this compound as a building block for cages or new materials.
Collapse
Affiliation(s)
- Emile Vandeputte
- Aix Marseille Univ, CNRS, Centrale Marseille, iSm2, 13013 Marseille, France
| | - Elise Antonetti
- Aix Marseille Univ, CNRS, Centrale Marseille, iSm2, 13013 Marseille, France
| | - Paola Nava
- Aix Marseille Univ, CNRS, Centrale Marseille, iSm2, 13013 Marseille, France
| | - Jean-Pierre Dutasta
- ENS Lyon, CNRS, Laboratoire de Chimie, UMR 5182, 46 Allée d'Italie, 69364 Lyon, France
| | - Bastien Chatelet
- Aix Marseille Univ, CNRS, Centrale Marseille, iSm2, 13013 Marseille, France
| | - Delphine Moraleda
- Aix Marseille Univ, CNRS, Centrale Marseille, iSm2, 13013 Marseille, France
| | - Didier Nuel
- Aix Marseille Univ, CNRS, Centrale Marseille, iSm2, 13013 Marseille, France
| | - Laurent Giordano
- Aix Marseille Univ, CNRS, Centrale Marseille, iSm2, 13013 Marseille, France
| | - Alexandre Martinez
- Aix Marseille Univ, CNRS, Centrale Marseille, iSm2, 13013 Marseille, France
| |
Collapse
|
2
|
Carrière M, Henrique M Buzzetti P, Gorgy K, Giroud F, Li H, Borsali R, Cosnier S. Nanostructured electrodes based on multiwalled carbon nanotube/glyconanoparticles for the specific immobilization of bilirubin oxidase: Application to the electrocatalytic O 2 reduction. Bioelectrochemistry 2023; 150:108328. [PMID: 36493673 DOI: 10.1016/j.bioelechem.2022.108328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 10/28/2022] [Accepted: 11/18/2022] [Indexed: 11/25/2022]
Abstract
Here we describe the design and the characterization of novel electrode materials consisting of multi-walled carbon nanotubes coated with glyconanoparticles (GNPs) functionalized with anthraquinone sulfonate. The resulting modified electrodes were characterized by scanning electron microscopy and cyclic voltammetry. Their electrochemical behavior reveals a stable pH-dependent redox signal characteristic of anthraquinone sulfonate. Immobilization of bilirubin oxidase on these three-dimensional electrodes leads to the electroenzymatic reduction of O2 to water with an onset potential of 0.5 V/SCE (saturated calomel electrode). A catalytic cathodic current of 174 µA (0.88 mA cm-2) at 0.1 V/SCE, demonstrates that glyconanoparticles modified by anthraquinone sulfonate were able to interact and orientate bilirubin oxidase by electrostatic interactions.
Collapse
Affiliation(s)
- Marie Carrière
- Univ Grenoble Alpes, CNRS, DCM UMR 5250, F-38000 Grenoble, France; Univ Grenoble Alpes, CNRS, CERMAV, F-38000 Grenoble, France
| | | | - Karine Gorgy
- Univ Grenoble Alpes, CNRS, DCM UMR 5250, F-38000 Grenoble, France
| | - Fabien Giroud
- Univ Grenoble Alpes, CNRS, DCM UMR 5250, F-38000 Grenoble, France
| | - Hong Li
- Univ Grenoble Alpes, CNRS, CERMAV, F-38000 Grenoble, France
| | | | - Serge Cosnier
- Univ Grenoble Alpes, CNRS, DCM UMR 5250, F-38000 Grenoble, France.
| |
Collapse
|
3
|
Yan L, Li Z, Xiong Y, Zhong X, Peng S, Li H. Zinc( ii) Schiff base complexes as dual probes for the detection of NH 4+ and HPO 42− ions. NEW J CHEM 2022. [DOI: 10.1039/d2nj01686a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Three novel Zn(ii) Schiff base complexes were obtained by solvent evaporation technique. 1 and 2 show selectively recognition of NH4+ and HPO42− accompanied with an efficient fluorescence “turn off” phenomenon.
Collapse
Affiliation(s)
- Li Yan
- Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, P. R. China
- Analysis & Testing Center of Beijing Institute of Technology, Liangxiang Campus, Liangxiang East Road, Beijing 102488, P. R. China
| | - Zhongkui Li
- Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, P. R. China
| | - Yan Xiong
- Analysis & Testing Center of Beijing Institute of Technology, Liangxiang Campus, Liangxiang East Road, Beijing 102488, P. R. China
| | - Xue Zhong
- Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, P. R. China
| | - Shaochun Peng
- Analysis & Testing Center of Beijing Institute of Technology, Liangxiang Campus, Liangxiang East Road, Beijing 102488, P. R. China
| | - Hui Li
- Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, P. R. China
| |
Collapse
|