THE SYNTHESIS OF 6-DEOXY-D-GALACTOHEPTOSE

被引:0
作者
PAKULSKI, Z
ZAMOJSKI, A
机构
关键词
6-DEOXYHEPTOSES; BACTERIAL SUGARS;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
6-Deoxy-D-galactoheptopyranose has been obtained from 1,2:3,4-di-O-isopropylidene-alpha-D-galacto-hexodialdo-1,5-pyranose via the Wittig reaction with methoxymethylenetriphenylphosphorane and subsequent hydrolytic and reduction steps. 6-Deoxy-D-galactoheptose having the furanose ring was synthesized from 3-O-benzyl-1,2-O-isopropylidene-5-O-methyl-alpha-D-galactohexodialdo-1,4-furanose via Grignard reaction with methoxymethylmagnesium chloride and deoxygenation at C-6.
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页码:1109 / 1114
页数:6
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