The author of 《SO3H-functionalized nano-MGO-D-NH2: Synthesis, characterization and application for one-pot synthesis of pyrano[2,3-d]pyrimidinone and tetrahydrobenzo[b]pyran derivatives in aqueous media》 were Alinezhad, Heshmatollah; Tarahomi, Mehrasa; Maleki, Behrooz; Amiri, Amirhassan. And the article was published in Applied Organometallic Chemistry in 2019. HPLC of Formula: 135-02-4 The author mentioned the following in the article:
An SO3H-functionalized nano-MGO-D-NH2 catalyst has been prepared by multi-functionalization of a magnetic graphene oxide (GO) nanohybrid and evaluated in the synthesis of tetrahydrobenzo[b]pyran and pyrano[2,3-d]pyrimidinone derivatives The GO/Fe3O4 (MGO) hybrid was prepared via an improved Hummers method followed by the covalent attachment of 1,4-butanesultone with the amino group of the as-prepared polyamidoamine-functionalized MGO (MGO-D-NH2) to give double-functionalized magnetic nanoparticles as the catalyst. The prepared nanoparticles were characterized to confirm their synthesis and to precisely determine their physicochem. properties. In summary, the prepared catalyst showed marked recyclability and catalytic performance in terms of reaction time and yield of products. The results of this study are hoped to aid the development of a new class of heterogeneous catalysts to show high performance and as excellent candidates for industrial applications. The experimental process involved the reaction of 2-Methoxybenzaldehyde(cas: 135-02-4HPLC of Formula: 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.HPLC of Formula: 135-02-4
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