A pyridinium-substituted dimethyl-dihydropyrene photo-switch is quantitatively converted into an endoperoxide derivative when irradiated with red light under air. This photo-produced species thermally releases singlet oxygen to regenerate the starting compound without degradation.
Reactivity of a pyridinium-substituted dimethyldihydropyrene switch under aerobic conditions: Self-sensitized photo-oxygenation and thermal release of singlet oxygen / Cobo, Saioa; Lafolet, Frédéric; Saint-Aman, Eric; Philouze, Christian; Bucher, Christophe; Silvi, Serena; Credi, Alberto; Royal, Guy. - In: CHEMICAL COMMUNICATIONS. - ISSN 1359-7345. - STAMPA. - 51:73(2015), pp. 13886-13889. [10.1039/c5cc04763c]
Reactivity of a pyridinium-substituted dimethyldihydropyrene switch under aerobic conditions: Self-sensitized photo-oxygenation and thermal release of singlet oxygen
SILVI, SERENA;CREDI, ALBERTO;
2015
Abstract
A pyridinium-substituted dimethyl-dihydropyrene photo-switch is quantitatively converted into an endoperoxide derivative when irradiated with red light under air. This photo-produced species thermally releases singlet oxygen to regenerate the starting compound without degradation.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
