Fully bio-based cellulose ester synthesis from natural aldehydes via aerobic oxidation

Daisuke Hirose; Daiki Ina; Akina Yoshizawa; Samuel Budi Wardhana Kusuma; Masaki Nishio; Naoki Wada; Kenji Takahashi

doi:10.1039/D4CC04756G

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Fully bio-based cellulose ester synthesis from natural aldehydes via aerobic oxidation†

Daisuke Hirose,

*^a Daiki Ina,^a Akina Yoshizawa,

^a Samuel Budi Wardhana Kusuma,^ab Masaki Nishio,^a Naoki Wada

^a and Kenji Takahashi

*^a

Author affiliations

* Corresponding authors

^a Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
E-mail: dhirose@se.kanazawa-u.ac.jp, ktkenji@staff.kanazawa-u.ac.jp

^b Department of Chemistry, Faculty of Mathematics and Natural Science, Universitas Negeri Semarang, Semarang City, Central Java 50229, Indonesia

Abstract

This study presents a novel synthetic method to synthesize fully bio-based cellulose esters from natural aldehydes in a multi-functional ionic liquid (as a solvent for cellulose and as an esterification and oxidation catalyst) in atmospheric oxygen. The aerobic oxidative esterification of cellulose with high atom economy proceeded under metal-free conditions without any additional catalysts or activators.

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Article information

DOI: https://doi.org/10.1039/D4CC04756G
Article type: Communication
Submitted: 14 Sep 2024
Accepted: 12 Nov 2024
First published: 11 Feb 2025
This article is Open Access

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Chem. Commun., 2025,61, 3484-3487

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Fully bio-based cellulose ester synthesis from natural aldehydes via aerobic oxidation

D. Hirose, D. Ina, A. Yoshizawa, S. B. W. Kusuma, M. Nishio, N. Wada and K. Takahashi, Chem. Commun., 2025, 61, 3484 DOI: 10.1039/D4CC04756G

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Chemical Communications

Fully bio-based cellulose ester synthesis from natural aldehydes via aerobic oxidation†

Abstract

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Fully bio-based cellulose ester synthesis from natural aldehydes via aerobic oxidation

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