Synthetic Route of C8H8O2In 2019 ,《One-pot synthesis of 2-amino-4H-chromene derivatives by MNPs@Cu as an effective and reusable magnetic nanocatalyst》 was published in RSC Advances. The article was written by Ma, Wanzheng; Ebadi, Abdol Ghaffar; sabil, Mostafa shahbazi; Javahershenas, Ramin; Jimenez, Giorgos. The article contains the following contents:
In this research, MNPs@Cu as an effective and recyclable nanocatalyst was prepared and characterized using different methods including FT-IR, TGA, VSM, SEM, EDX and XRD. After the characterization of this new nanocatalyst, it was efficiently used for one-pot synthesis of 2-amino-4H-chromene derivatives I [R = Ph, 4-MeOC6H4, 4-ClC6H4, etc.], II and III [X = NH, O] via one-pot three-component Knoevenagel condensation of enolizable compounds, malononitrile and benzaldehydes under solvent-free conditions. The procedure gave the desired products I, II and III in high-to-excellent yields in short reaction times. Also this catalyst, because of its magnetic nature, could be simply restored by a permanent magnetic field and comfortably reused several times without any significant loss of its catalytic activity. The results came from multiple reactions, including the reaction of 2-Methoxybenzaldehyde(cas: 135-02-4Synthetic Route of 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.Synthetic Route of C8H8O2
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem