|
|||||
|
|
The detection of muconic acid type structures in oxidized lignins by13C NMR spectroscopy |
|
| Authors: | D. V. Evtuguin D. Robert |
| Affiliation: | (1) Department of Wood Chemistry, Forest Technical Academy, Institutski per. 5, 194018 St. Petersburg, Russia;(2) Laboratory DRFMC, SESAM, CENG 17, Rua des Martyrs, 38054 Grenoble Cedex 9, France;(3) Present address: Department of Chemistry, University of Aveiro, 3800 Aveiro, Portugal |
| Abstract: | Summary 13C NMR spectroscopic studies of spruce oxygen-organosoly lignins indicated the presence of muconic acid type structures. This confirms previous chemical analysis which reached the same conclusion. Resonances of the muconic acid structures in the NMR spectra of oxidized lignins were assigned using a model compound. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |