化学学报 ›› 1990, Vol. 48 ›› Issue (2): 180-184. 上一篇    下一篇

研究论文

有机硅化合物在α-D-葡二糖合成上的应用

费昌沛   

  1. 麦吉尔大学化学系
  • 发布日期:1990-02-15

Application of organosilicon compounds in the synthesis of -D-glucobiose

FEI CHANGPEI   

  • Published:1990-02-15

三苯基硅基作为葡萄糖1-C位羟基保护基, 在对硝基苯甲酰基存在下形成和脱保护基反应均易进行, 而且有产率高、在反应过程中保持1-C构型不变等特点, 并研究了三苯基硅基保护基在葡二糖上的应用。

关键词: 葡萄糖, 硝基苯 P, 苯甲酸 P, 硅化合物, 有机硅化合物, 三苯基甲烷, 保护基, 二糖

Triphenylsilyl group can be used as protective group for 1-OH in glucopyranose. The silyl group can be formed and deprotected readily in the presence of the p-nitrobenzoate group. The configuration at 1-C was not changed during the reactions. The use of triphenylsilyl group in the synthesis of a disaccharide I was demonstrated.

Key words: GLUCOSE, NITROBENZENE P, BENZENECARBOXYLIC ACID P, SILICON COMPOUNDS, ORGANO SILICON COMPOUNDS, TRIPHENYLMETHANE, PROTECTIVE GROUP, DISACCHARIDE

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