Copyright (c) 2015 AJC
This work is licensed under a Creative Commons Attribution 4.0 International License.
New Synthesis of Vanillin by Degradation of Lignin in Presence of Functional Basic Ionic Liquid
Corresponding Author(s) : Lirong Zhang
Asian Journal of Chemistry,
Vol. 27 No. 3 (2015): Vol 27 Issue 3
Abstract
The degradation of lignin catalyzed by functional basic ionic liquid was investigated. Higher conversion of lignin and simpler degradation product composition were obtained in the presence of basic ionic liquid, comparing with that under traditional NaOH solution. The reaction conditions were optimized. Ultrasound-assisted test proved that the ultrasound pretreatment favored the degradation process.
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H.B. Deng, L. Lin, Y. Sun, C.S. Pang, J.P. Zhuang, P.K. Ouyang, Z.J. Li and S.J. Liu, Catal. Lett., 126, 106 (2008); doi:10.1007/s10562-008-9588-0.
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