Dataset Information

Photochemical synthesis of pyrano[2,3-d]pyrimidine scaffolds using photoexcited organic dye, Na₂ eosin Y as direct hydrogen atom transfer (HAT) photocatalyst via visible light-mediated under air atmosphere.

ABSTRACT: The Knoevenagel-Michael cyclocondensation of barbituric acid/1,3-dimethylbarbituric acid, malononitrile, and arylaldehyde derivatives was used to construct a multicomponent green tandem method for the metal-free synthesis of pyrano[2,3-d]pyrimidine scaffolds. At room temperature in aqueous ethanol, photo-excited state functions generated from Na₂ eosin Y were employed as direct hydrogen atom transfer (HAT) catalysts by visible light mediated in the air atmosphere. This research looks towards expanding the use of a non-metallic organic dye that is both affordable and readily available. Because of its good yields, energy-effectiveness, high atom economy, time-saving qualities of the reaction, and operational simplicity, Na₂ eosin Y is photochemically produced with the l

SUBMITTER: Mohamadpour F

PROVIDER: S-EPMC9906854 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature

ACCESS DATA

Dataset Information

Photochemical synthesis of pyrano[2,3-d]pyrimidine scaffolds using photoexcited organic dye, Na₂ eosin Y as direct hydrogen atom transfer (HAT) photocatalyst via visible light-mediated under air atmosphere.

OmicsDI is part of the ELIXIR infrastructure

Tweets

Dataset Information

Photochemical synthesis of pyrano[2,3-d]pyrimidine scaffolds using photoexcited organic dye, Na2 eosin Y as direct hydrogen atom transfer (HAT) photocatalyst via visible light-mediated under air atmosphere.

OmicsDI is part of the ELIXIR infrastructure

Tweets

Photochemical synthesis of pyrano[2,3-d]pyrimidine scaffolds using photoexcited organic dye, Na₂ eosin Y as direct hydrogen atom transfer (HAT) photocatalyst via visible light-mediated under air atmosphere.