DBU-catalyzed metal-free C–O bond cleavage of lignin model compounds under mild conditions

New Journal of Chemistry 2026

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Authors: Xinwei Liu, Jianyu Huo, Ziqi Feng, Ruimeng You, Xiangyu Li, Xiaoyu Li, Jiake Li, Kaikai Gao, Fengxia Sun
DOI: 10.1039/d5nj04499e
Cited by: 0
References: 52

Abstract

In a mild, metal-free protocol, lignin β-O-4 models are oxidized to ketones and then undergo DBU-promoted oxidative C–O bond cleavage in DMSO/H 2 O under O 2 (120 °C), producing acetophenones and phenols.

Fields of Study & Subjects

Lignin and Wood Chemistry Oxidative Organic Chemistry Reactions Plant-derived Lignans Synthesis and Bioactivity

Publication details

Journal / source
New Journal of Chemistry
Volume
50
Issue
10
Pages
4259–4263
Publication date
1 January 2026
Language
EN