The synthesis and properties of some long-chain alkyl-D-glucofuranosidurono-6,3-lactones, D-glucofuranosides and derivatives thereof
作者:Harry W. C. Raaijmakers、Binne Zwanenburg、Gordon J. F. Chittenden
DOI:10.1002/recl.19941130203
日期:——
Several long-chain alkyl-D-glucofuranosidurono-6,3-lactones were synthesized by the acid-catalysed glycosidation of glucurono-6,3-lactone. The alkyl β-D-glucofuranosidurono-6,3-lactones were reacted with sodium borohydride to give the corresponding alkyl β-D-glucofuranosides, and with 2-aminoethanol and N,N-dimethylethanediamine to give the corresponding alkyl-N-(2-hydroxyethyl)-β-D-glucofuranosiduronamides
通过酸催化葡糖醛酸-6,3-内酯的糖基化反应合成了几个长链烷基-D-D-呋喃呋喃葡萄糖基-6,3-内酯。使烷基β-D-葡糖呋喃二葡萄糖基-6,3-内酯与硼氢化钠反应,得到相应的烷基β-D-葡糖呋喃糖苷;与2-氨基乙醇和N,N-二甲基乙二胺反应,得到相应的烷基-N-(2 -羟乙基)-β-D-葡糖基呋喃二磺酰胺和烷基-N- [2-(二甲基氨基)乙基]-β-D-葡糖基呋喃二磺酰胺。用碘甲烷将十二烷基-N- [2-(二甲基氨基)乙基]-β-D-呋喃呋喃二氨基甲酰胺季铵化,得到碘化铵。这些新化合物和一些代表性衍生物的特征是1 H-和13 C-NMR光谱。还测定了其中一些化合物的物理性质(液晶行为,表面张力,CMC)。