Reactivity of a pyridinium-substituted dimethyldihydropyrene switch under aerobic conditions: self-sensitized photo-oxygenation and thermal release of singlet oxygen.
The behavior of a pyridinium-substituted dimethyldihydropyrene photo-switch under aerobic conditions was investigated. During irradn. with red light ($łambda$ ≥ 630 nm), this compd. plays the role of oxygen sensitizer and is quant. converted into an endoperoxide deriv. The photo-produced endoperoxide then thermally releases singlet oxygen to regenerate the starting compd. [on SciFinder(R)]
Références
- Titre
- Reactivity of a pyridinium-substituted dimethyldihydropyrene switch under aerobic conditions: self-sensitized photo-oxygenation and thermal release of singlet oxygen.
- Type de publication
- Article de revue
- Année de publication
- 2015
- Auteurs
- Cobo, Saioa, Lafolet Frédéric, Saint-Aman Eric, Philouze Christian, Bucher Christophe, Silvi Serena, Credi Alberto, and Royal Guy
- Revue
- Chem. Commun. (Cambridge, United Kingdom)
- Volume
- 51
- Pagination
- 13886–13889
- ISSN
- 1359-7345
Soumis le 12 avril 2018