CYCLOADDITION REACTIONS OF ACYL KETENES WITH ENOL ETHERS - A GENERAL-SYNTHESIS OF 2-ALKOXY-2,3-DIHYDRO-4H-PYRAN-4-ONES

被引：30

作者：

COLEMAN, RS

GRANT, EB

机构：

[1] Department of Chemistry, University of South Carolina, Columbia

来源：

TETRAHEDRON LETTERS | 1990年 / 31卷 / 26期

关键词：

D O I：

10.1016/S0040-4039(00)97442-2

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A detailed description of the hetero Diels-Alder reactions of acyl ketenes 4-6 with electron-rich dienophiles 7-9 for the facile synthesis of 2-alkoxy-2,3-dihydro-4H-pyran-4-ones 10-12 is presented. © 1990.

引用

页码：3677 / 3680

页数：4

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