Poonam’s team published research in Research on Chemical Intermediates in 2019 | CAS: 135-02-4

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.Reference of 2-Methoxybenzaldehyde

In 2019,Research on Chemical Intermediates included an article by Poonam; Singh, Ram. Reference of 2-Methoxybenzaldehyde. The article was titled 《Facile one-pot synthesis of 5-amino-1H-pyrazole-4-carbonitriles using alumina-silica-supported MnO2 as recyclable catalyst in water》. The information in the text is summarized as follows:

MnO2 supported on Al2O3/SiO2 was prepared as a recyclable catalyst for the multicomponent cyclocondensation of aryl aldehydes, malononitrile, and phenylhydrazine in water containing sodium dodecylbenzenesulfonate to yield aminoarylphenylpyrazolecarbonitriles I in 86-96% yields. The catalyst was used five times with little decrease in product yield in the first three reactions. The experimental process involved the reaction of 2-Methoxybenzaldehyde(cas: 135-02-4Reference of 2-Methoxybenzaldehyde)

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.Reference of 2-Methoxybenzaldehyde

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem