Stereoselective synthesis of 2-hydroxy-α-mannopyranosides from glucal donors
Stereoselective synthesis of 2-hydroxy-α-mannopyranosides from glucal donors
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DOI：
10.1021/ol006941y
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发表时间：
2001-01-25
期刊：
影响因子：
5.2
通讯作者：
Gin, DY
中科院分区：
文献类型：
--
作者：
Kim, JY;Di Bussolo, V;Gin, DY
通过一锅立体选择性氧化糖基化反应，利用二苯并噻吩二（三氟酸酯）和二苯并噻吩-5-氧化物的试剂组合，从葡萄糖供体直接合成2-羟基- α -甘露吡喃苷。
[GRAPHICS]Direct synthetic access to 2-hydroxy-alpha -mannopyranosides from glucal donors is accomplished via a one-pot stereoselective oxidative glycosylation reaction, employing the reagent combination of dibenzothiophene bis(triflate) and dibenzothiophene-5-oxide.