A direct conversion of aldohexopyranose to ketohexopyranose benzyl derivatives by Meerwein-Ponndorf/Oppenauer reaction induced by air-oxidised samarium diiodide

被引：10

作者：

Adinolfi, M ^{[1
]}

Iadonisi, A ^{[1
]}

Mangoni, L ^{[1
]}

机构：

[1] UNIV NAPLES,DIPARTIMENTO CHIM ORGAN & BIOL,I-80134 NAPLES,ITALY

来源：

TETRAHEDRON LETTERS | 1996年 / 37卷 / 33期

关键词：

D O I：

10.1016/0040-4039(96)01254-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

2,3,4,6-tetra-O-benzyl-D-galactopyranose and 2,3,4,6-tetra-O-benzyl-D-glucopyranose can be reduced at C-1 and oxidised at C-5 to give 1,3,4,5-tetra-O-benzyl-L-tagatopyranose and 1,3,4,5-tetra-O-benzyl-L-sorbopyranose, respectively, in good yields, through an intramolecular M-P/O reaction induced by preoxidised samarium diiodide. Copyright (C) 1996 Elsevier Science Ltd

引用

页码：5987 / 5988

页数：2

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