SYNTHESIS OF HEXAMERIC LIGNIN MODEL COMPOUNDS

被引:17
|
作者
KILPELAINEN, I
TERVILAWILO, A
PERAKYLA, H
MATIKAINEN, J
BRUNOW, G
机构
[1] UNIV HELSINKI,DEPT CHEM,SF-00014 HELSINKI,FINLAND
[2] UNIV HELSINKI,INST BIOTECHNOL,SF-00014 HELSINKI,FINLAND
[3] CULTOR LTD,CTR TECHNOL,SF-02460 KYRKSLATT,FINLAND
关键词
LIGNIN MODEL COMPOUNDS; BETA-ARYL ETHER; BIPHENYL; NMR;
D O I
10.1515/hfsg.1994.48.5.381
中图分类号
S7 [林业];
学科分类号
0829 ; 0907 ;
摘要
Three different hexameric lignin model compounds were synthesised. Two different synthesis routes were used to obtain trimeric lignin model compounds containing beta-aryl ether bonds. The trimers were dimerised using enzymatic oxidation to hexamers containing beta-O-4 and 5-5' bonds. The hexamers were characterised with H-1 and C-13 NMR spectroscopy as well as with mass spectrometry.
引用
收藏
页码:381 / 386
页数:6
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