N,N-二(邻硝基苯氨基乙基)甘氨酸糖酯的合成

Synthesis of Glucosyl Esters of N,N Di[ O nitrophenylamino)ethyl]glycine

在氢氧化钠和四丁基溴化铵存在下， 将Ｎ，Ｎ－二（邻硝基苯氨基乙基）甘氨酸分别与Ｏ－乙酰基溴代葡萄糖、Ｏ－乙酰基溴代半乳糖、Ｏ－乙酰基溴代乳糖和Ｏ－乙酰基溴代木糖作用， 制得Ｎ，Ｎ－二取代甘氨酸的对应乙酰基糖酯． 由元素分析、ＩＲ、ＭＳ和１Ｈ ＮＭＲ确认了４ 个的糖酯的结构．关键词 Ｎ，Ｎ－二（邻硝基苯氨基乙基）甘氨酸糖酯， 溴代葡萄糖， 溴代乳糖， 溴代木糖，

Four new glucosyl esters of N,N di[ O nitrophenylamino)ethyl]glycine were synthesized by the reaction of N,N di[ O nitrophenylamino)ethyl]glycine with O acetylglucopyranosyl bromide or O acetylgalactopyranosyl bromide, O acetyllactopyranosyl bromide, O acetylxylopyranosyl bromide in the presence of Bu 4NBr. Their structure are confirmed by IR, 1H NMR, MS and elemental analysis.