Electron deficient dienes 3: Rapid access to 2-hydroxybenzophenones via inverse electron demand Diels-Alder-driven domino reactions of a chromone-fused electron deficient diene with enamines

被引：30

作者：

Bodwell, GJ ^{[1
]}

Hawco, KM ^{[1
]}

da Silva, RP ^{[1
]}

机构：

[1] Mem Univ Newfoundland, Dept Chem, St Johns, NF A1B 3X7, Canada

来源：

SYNLETT | 2003年 / 02期

关键词：

domino reactions; inverse electron demand Diels-Alder; chromones; enamines; benzophenones;

D O I：

10.1055/s-2003-36800

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Horner-Wadsworth-Emnions reaction of 3-formyl-chromone affords an electron deficient 1,3-diene that undergoes domino inverse electron demand Diels-Alder/elimination/intramolecular elimination reactions with enamines to afford functionalized 2-hydroxybenzophenones.

引用

页码：179 / 182

页数：4

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