Stille couplings of 3-(trimethylstannyl)-5-bromo-2-pyrone for the syntheses of 3-aryl-5-bromo-2-pyrones and their ambident dienyl characters

被引：32

作者：

Lee, JH

Kim, WS

Lee, YY

Cho, CG ^{[1
]}

机构：

[1] Hanyang Univ, Coll Nat Sci, Dept Chem, Seoul 133791, South Korea

[2] Hanyang Univ, Coll Nat Sci, Dept Internal Med, Seoul 133791, South Korea

来源：

TETRAHEDRON LETTERS | 2002年 / 43卷 / 33期

关键词：

D O I：

10.1016/S0040-4039(02)01182-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

3-(Trimethylstannyl)-5-bromo-2-pyrone underwent facile Stille Coupling reactions with aryl halides to produce various 3-substituted 5-bromo-2-pyrones. The resulting 3-aryl-2-pyrone derivatives underwent both normal and inverse electron demand Diels Alder cycloadditions depending on the type of the dienophiles being reacted. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：5779 / 5782

页数：4

共 22 条

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