The author of 《New magnetic nanocatalyst containing a bis-dicationic ionic liquid framework for Knoevenagel condensation reaction》 were Karimi-Chayjani, Reyhaneh; Daneshvar, Nader; Shirini, Farhad; Tajik, Hassan. And the article was published in Research on Chemical Intermediates in 2019. Electric Literature of C8H8O2 The author mentioned the following in the article:
Bis[(3-aminopropyl)triethoxysilane]dichloride immobilized on magnetic nano-γ-Fe2O3@SiO2 were prepared After characterization, the reagent was used for efficient promotion of the Knoevenagel reaction, achieving high reaction rates and yields. Also, the recovery and reusability of the catalyst were excellent for the studied reaction. In the experiment, the researchers used 2-Methoxybenzaldehyde(cas: 135-02-4Electric Literature of C8H8O2)
2-Methoxybenzaldehyde(cas: 135-02-4) is used as a flavor agent in foods including nonalcoholic/alcoholic beverages, baked goods, chewing gum, confections, frozen dairy, fruit ices, hard/soft candy, instant coffee, tea, Jams, jellies, and milk products. It also has been used to obtain good enantioselectivities using Cu(OAc)(2)-bis(oxazolines) via hydrogen bonding in asymmetric Henry reaction.Electric Literature of C8H8O2
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem