摘要
作为木素分析的新方法,DFRC法可以有选择性的高效的断裂β醚键和α芳基醚键,而甲氧基没有发生任何变化,并且反应条件温和,缩合反应很少,这都为进一步的结构分析提供了保证。本文综述了DFRC法的原理、反应条件及国内外的应用现状,分析了存在问题及难点,探索了今后的应用方向。
A new method for selective and efficient cleavage of arylglycerol-β-ether （β-O-4） linkage and α-aryl ether bonds, DFRC method, is introduced in this paper. The DFRC method produces simpler mixtures of monomers with high yields than alternative hydrolytic methods. Because of its relative simplicity, mild conditions and exceptional selectivity, this method should become a powerful analytical method for lignin characterization. This article reviews current research development of this method. In addition, the problems and difficulties involved are also discussed.
出处
《中国造纸学报》
EI
CAS
CSCD
2005年第2期178-183,共6页
Transactions of China Pulp and Paper
基金
国家自然科学基金(批准号:30371138
29904002)
中科院广州化学所纤维素化学重点实验室访问学者基金(创-109)资助项目
