【摘要】 以氨基葡萄糖盐酸盐和半乳糖为原料,选用半乳糖硫苷作为供体与N-乙酰葡萄糖受体反应,合成了1,4-β-N-乙酰基乳糖胺,偶联后产率达到35.4%.更多还原

【Abstract】 A new route for the synthesis of N-acetyl-D-lactosamine,starting with D-glucosamine hydrochloride and D-galactose,was developed through the coupling reaction of p-Methoxyphenyl 2,3,4,6-tetra-O-acetyl-thio-β-D-galactopyranoside and N-acetyl-D-glucosamine in the presence of NIS and TMSOTf as catalysts.更多还原