Gum-supported melamine: a recyclable reagent for selective and metal-free oxidation of benzyl alcohols

Hossein Ghafuri; Yegane Rostami; Nastaran Ghanbari; Behnaz Abbasi; Zeinab Tajik

doi:10.3390/ecsoc-25-11718

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Gum-supported melamine: a recyclable reagent for selective and metal-free oxidation of benzyl alcohols

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¹ Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran16846-13114, Iran

Academic Editor: Julio A. Seijas

Published: 14 November 2021 by MDPI in The 25th International Electronic Conference on Synthetic Organic Chemistry session General Organic Synthesis

https://doi.org/10.3390/ecsoc-25-11718

Abstract:

Novel melamine functionalized gum (gum@Melamine) is synthesized, and its catalytic performance is investigated in the oxidation of benzyl alcohols. The gum@Melamine was prepared through grafting of 3-chloropropyltrimethoxysilane on gum followed by treatment with melamine. The synthesized gum@Melamine was used to achieve an effective and selective method for the oxidation of different alcohols. All substituted benzyl alcohols were oxidized in good yields under mild conditions at room temperature. This gum@Melamine has great stability and could be recycled five times without noteworthy loss of activity.

Keywords: melamine, gum, oxidation of benzyl alcohols.

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