Concepedia

Liquefaction Mechanism of β-O-4 Lignin Model Compound in the Presence of Phenol under Acid Catalysis. Part 2. Reaction Behaviour and Pathways

Lianzhen Lin, Seiji Nakagame, Yuanyong Yao, Masahiro Shiraishi, N. Shiraishi

Holzforschung · 2001 · 92 citations · 4 references

DOI

Concepts

Abstract

Summary By means of high performance liquid chromatography (HPLC) and gel permeation chromatography (GPC), the yields of the main reaction products and the polymeric portion formed in the reaction of guaiacylglycerol-β-guaiacyl ether (GG) under various acid-catalyzed conditions were quantified as a function of reaction time. Based on their forming sequence and reaction behavior, as well as their structural characteristics, an acid-catalyzed reaction mechanism of GG with phenol was proposed.

References

4

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Liquefaction Mechanism of β-O-4 Lignin Model Compound in the Presence of Phenol under Acid Catalysis. Part 1. Identification of the Reaction Products

Lianzhen Lin, Yuanyong Yao, N. Shiraishi · Holzforschung · 2001 · 84 citations

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Phenonium Ions as Discrete Intermediates in Certain Wagner-Meerwein Rearrangements

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Liquefaction Mechanism of Lignin in the Presence of Phenol at Elevated Temperature without Catalysts. Studies on ß-O-4 Lignin Model Compound. I. Structural Characterization of the Reaction Products

Lianzhen Lin, Yaoguang Yao, Mariko Yoshioka et al. · Holzforschung · 1997 · 49 citations

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