SYNTHESIS OF POLYMER-SUPPORTED LIGNIN MODEL COMPOUNDS .1. ATTACHING OF PHENOLIC LIGNIN MODEL COMPOUNDS VIA BENZYL ETHER TYPE LINKAGE TO POLYSTYRENE

被引：6

作者：

KILPELAINEN, I

TERVILAWILO, A

BRUNOW, G

机构：

[1] CULTOR LTD,CTR TECHNOL,SF-02460 KYRKSLATT,FINLAND

[2] UNIV HELSINKI,DEPT CHEM,SF-00014 HELSINKI,FINLAND

来源：

HOLZFORSCHUNG | 1994年 / 48卷

关键词：

LIGNIN MODEL COMPOUNDS; POLYMER SUPPORTED LIGNIN; BETA-ARYL ETHER POLYMER; PHASE TRANSFER CATALYSIS; C-13; NMR;

D O I：

10.1515/hfsg.1994.48.s1.59

中图分类号：

S7 [林业];

学科分类号：

0829 ; 0907 ;

摘要：

Polymer supported lignin-like model compounds were synthesised by attaching guaiacylglycerol-beta-guaiacyl ether, vanillyl alcohol and guaiacol to 2% cross linked chloromethylated polystyrene resin. Ether formation was used as bonding reaction. The chemical structures of polymer supported model compounds for aromatic ether linkages of lignins were confirmed by C-13 NMR spectroscopy.

引用

页码：59 / 62

页数：4

共 9 条

[1]

Adler E., 1952, SVENSK PAPPERSTIDN, V55, P245

[2] INSOLUBLE LIGNIN MODELS .2. PREPARATION, CHARACTERIZATION, AND REACTIONS OF A POLYMER-BOUND BETA-ARYL ETHER LIGNIN MODEL [J].