研究了木素二苯丙-二氧桥-松柏醇(Dibenzodioxiaino,简称DBDO)缩合结构模型物的合成方法,并利用傅里叶变换红外光谱、高效液相色谱及31P-NMR和13C-NMR核磁共振等现代手段对合成产物的结构进行了深入分析.研究结果表明,利用香兰素单体,经过系列的还原及缩合反应可以得到DBDO缩合结构模型物.
The synthesis method of lignin condensed Dibenzodioxiaino (DBDO) structure was investigated in this paper, FTIR, HPLC, ^13C-NMR and ^31p-NMR were used to identify the chemical structure of the compounds. The results showed that the condensed DBDO structure could be synthesized from the vanillin by the reaction of reduction and condensation.