EPIMERIZATION OF C-1 ALKYNYL GROUP ON PYRANOSE RING THROUGH DICOBALT HEXACARBONYL COMPLEXES

被引：67

作者：

TANAKA, S ^{[1
]}

TSUKIYAMA, T ^{[1
]}

ISOBE, M ^{[1
]}

机构：

[1] NAGOYA UNIV,SCH AGR,ORGAN CHEM LAB,CHIKUSA KU,NAGOYA 46401,JAPAN

来源：

TETRAHEDRON LETTERS | 1993年 / 34卷 / 36期

关键词：

D O I：

10.1016/S0040-4039(00)73853-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Alkynyl group attached on the C-1 position of pyranose ring was epimerized through dicobalt hexacarbonyl complex with trifluoromethane sulfonic acid. Three steps involving complexation, acidic transformation and decomplexation afforded overall epimerization.

引用

页码：5757 / 5760

页数：4

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