Furan-indole-chromenone-based Structures: a New Family of Organic Photocatalysts for Radical Transformations in Fine Chemistry
il y a 19 heures
**Furan-Indole-Chromenone-based structures: a new family of organic photocatalysts for radical transformations in fine chemistry**:
- Réf **ABG-132758**
- Sujet de Thèse
- 02/07/2025
- Autre financement privé
- Institut de chimie radicalaire, équipe CMO
- Lieu de travail- Marseille - Provence-Alpes-Côte d'Azur - France
- Intitulé du sujet- Furan-Indole-Chromenone-based structures: a new family of organic photocatalysts for radical transformations in fine chemistry
- Champs scientifiques- Chimie
- Mots clés- organic chemistry, photocatalysts, radical reactions
**Description du sujet**:
- and iridium-based PCs were the most representative ones in this field, they allowed the development of original efficient methodologies in organic chemistry. However, the major drawbacks of these catalysts lie in their high cost (in particular for Ir-based PCs) and the impossibility in most cases to recover them for reuse. Therefore, the need to find more environmentally sustainable and economically viable PCs, free of toxic or rare metals that must be preserved, is currently of high interest.
The aim of this project is to develop a new family of recyclable and polyvalent organic photosensitive compounds, based on recent results obtained in our laboratory,2 bearing indole, furan, and 2H-chromene
- 2-one (coumarin) units with large redox windows accessible using simple visible light irradiation sources (CFL or LED), able to act, thanks to their high excited state redox potentials (E*red above + 2 V and/or E*ox below 2 V vs. SCE), as an universal family of PCs for extreme and opposite thermodynamic demanding redox reactions in fine chemistry.
**Prise de fonction**:
- 01/10/2025
**Nature du financement**:
- Autre financement privé
**Précisions sur le financement**:
- ANR
**Présentation établissement et labo d'accueil**:
- Institut de chimie radicalaire, équipe CMO
objectif de l'équipe CMO: Développement de nouvelles méthodologies de synthèse impliquant des intermédiaires radicalaires et étude du comportement des radicaux dans un environnement contrôlé. Photocatalyse Redox
**Intitulé du doctorat**:
- Sciences Chimiques
**Pays d'obtention du doctorat**:
- France
**Etablissement délivrant le doctorat**:
- Aix-Marseille Université
**Ecole doctorale**:
- École Doctorale des sciences chimiques
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