One-pot synthesis of optically active tetramic acids from amino acids mediated by 1-hydroxybenzotriazole

被引：1

作者：

Athanasellis, G ^{[1
]}

Gavrielatos, E ^{[1
]}

Igglessi-Markopoulou, O ^{[1
]}

机构：

[1] Natl Tech Univ Athens, Dept Chem Engn, Organ Chem Lab, GR-15773 Athens, Greece

来源：

SYNLETT | 2001年 / 10期

关键词：

tetramic acids; 1-hydroxybenzotriazole; natural products; amino acids;

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A novel synthesis of chiral 3-ethoxycarbonyl-5-substituted tetramic acids in moderate yields (45-75 %) is reported. HPLC analysis of these tetramic acids shows very good enantiomeric excesses (82-98 %).

引用

页码：1653 / 1655

页数：3

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