Recyclable photocatalyst perovskite as a single-electron redox mediator for visible-light-driven photocatalysis gram-scale synthesis of 3,4-dihydropyrimidin-2-(1H)-ones/thiones in air atmosphere.

ABSTRACT: Based on the Biginelli reaction of β-ketoesters, arylaldehydes, and urea/thiourea, we created a green radical synthesis procedure for 3,4-dihydropyrimidin-2-(1H)-ones/thiones. A single-electron redox mediator was applied to a solution of ethanol in an air environment, at room temperature, and with blue LEDs as a renewable energy source in order to create. The objective of this research is to create a halide perovskite that is widely available, affordable, recyclable, and economically feasible. A factor mentioned in the discussion is that the procedure tolerates a variety of donating and withdrawing functional groups while still offering a very fast rate and excellent yields. The range of yields is quite uniform (86-94%, average: 90.4%), and the range of reaction times is very quick (4-8 mi

SUBMITTER: Mohamadpour F 

PROVIDER: S-EPMC10290714 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature