Mohamadpour, Farzaneh published the artcilePhotoexcited Na2 eosin Y as direct hydrogen atom transfer (HAT) photocatalyst promoted photochemical metal-free synthesis of tetrahydrobenzo[b]pyran scaffolds via visible light-mediated under air atmosphere, Related Products of isoquinoline, the main research area is eosin tetrahydrobenzopyran scaffold hydrogen atom transfer photochem method.
Eosin Y is a metal-free organic dye with easy availability that has gained a wide application in recent years, having economic and ecol. superiority for substituting transition-metal-based photocatalysts. A green three-component tandem strategy for synthesizing tetrahydrobenzo[b]pyran scaffolds through Knoevenagel-Michael cyclocondensation is reported using Na2 eosin Y-derived photoexcited states functions as a direct hydrogen atom transfer (HAT) catalyst via visible light-mediated in aqueous ethanol at ambient temperature under air atm. This study paves the new role for further use of a metal-free organic dye with com. availability and inexpensiveness, Na2 eosin Y in photochem. synthesis with use of the lowest amount of catalyst, energy-effectiveness, excellent yields, operational simplicity, time-saving aspects of the reaction and high atom economy, thus meeting some features of sustainable and green chem.
Journal of the Taiwan Institute of Chemical Engineers published new progress about Absorption spectra. 86-51-1 belongs to class isoquinoline, name is 2,3-Dimethoxybenzaldehyde, and the molecular formula is C9H10O3, Related Products of isoquinoline.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem