Formula: C8H8O2In 2019 ,《Investigation of Photocatalytic Activity of Anchored Dysprosium and Praseodymium Complexes on CoFe2O4 in Synthesis of Pyrano[2,3-d]pyrimidine Derivatives》 appeared in ChemistrySelect. The author of the article were Daraie, Mansoureh; Heravi, Majid M.; Tamoradi, Taiebeh. The article conveys some information:
Two hitherto unknown magnetic nanoparticles were prepared through the immobilization of dysprosium (Dy) and praseodymium (Pr) Complexes on the surface of CoFe2O4, using com. available or easily accessible materials under green conditions. They were fully characterized, using, FT-IR, SEM, EDX, ICP-OES, XRD and TGA techniques. Photocatalytic activity of these nanocomposites were successfully examined in the high yielding synthesis of pyrano[2,3-d]pyrimidines I (R = H, 4-F, 2-Cl, 3-OMe, etc.), via MCR, involving, barbituric acid, malononitrile and differently substituted benzaldehydes RC6H4CHO in the UV region (250 nm) at room temperature The above-mentioned photocatalysts showed excellent recoverability and reusability under the optimal reaction conditions. In the experiment, the researchers used many compounds, for example, 2-Methoxybenzaldehyde(cas: 135-02-4Formula: C8H8O2)
2-Methoxybenzaldehyde(cas: 135-02-4) is found in cassia oil, cinnamon bark, and cinnamon bark oil. It is a clear colorless liquid with a strong aroma. It has been used to examine the acaricidal activity of Periploca sepium oil and its active component against Tyrophagus putrescentiae.Formula: C8H8O2
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem