Reductive ring opening of o-nitrobenzylidene acetals of monosaccharides:: Synthesis and photolysis of some photolabile sugars

被引：28

作者：

Watanabe, S ^{[1
]}

Sueyoshi, T ^{[1
]}

Ichihara, M ^{[1
]}

Uehara, C ^{[1
]}

Iwamura, M ^{[1
]}

机构：

[1] Toho Univ, Fac Sci, Dept Biomol Sci, Funabashi, Chiba 2748510, Japan

来源：

ORGANIC LETTERS | 2001年 / 3卷 / 02期

关键词：

D O I：

10.1021/ol0068952

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] A 6-O-o-nitrobenzyl methylglucoside and methylmannoside were synthesized by reacting 4,6-O-o-nitrobenzylidene acetals with triethylsilane and boron trifluoride etherate, A 2,6-dl-O-o-nitrobenzyl and a 3,6-di-O-o-nitrobenzyl methylmannoside were obtained from a 2,3:4,8-di-O-o- nitrobenzylidene methylmannoside by the same method, The photolabile sugars obtained were deprotected by irradiation at 350 nm to afford methylglycosides..

引用

页码：255 / 257

页数：3

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