Geenen, Sarah R.; Presser, Lysander; Hoelzel, Torsten; Ganter, Christian; Mueller, Thomas J. J. published the artcile< Electronic Finetuning of 8-Methoxy Psoralens by Palladium-Catalyzed Coupling: Acidochromicity and Solvatochromicity>, Product Details of C19H34O2, the main research area is methoxy psoralen diversity oriented preparation acidochromicity solvatochromicity; UV/Vis spectroscopy; acidochromism; cross-coupling reactions; density functional calculations; donor-acceptor dyes; solvatochromism.
Differently 5-substituted 8-methoxypsoralens can be synthesized by an efficient synthetic route with various cross-coupling methodologies, such as Suzuki, Sonogashira and Heck reaction. Compared to previously synthesized psoralens, thereby promising daylight absorbing compounds as potentially active agents against certain skin diseases can be readily accessed. Extensive investigations of all synthesized psoralen derivatives reveal fluorescence in the solid state as well as several distinctly emissive derivatives in solution Donor-substituted psoralens exhibit remarkable photophys. properties, such as high fluorescence quantum yields and pronounced emission solvatochromicity and acidochromicity, which were scrutinized by Lippert-Mataga and Stern-Volmer plots. The results indicate that the compounds exceed the limit of visible light, a significant factor for potential applications as an active agent. In addition, (TD)DFT calculations were performed to elucidate the underlying electronic structure and to assign exptl. obtained data.
Chemistry – A European Journal published new progress about Absorption spectra. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Product Details of C19H34O2.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics