Regio- and stereoselective preparation of γ-alkylidenebutenolides or α-pyrones using a Stille reaction and palladium-catalysed oxacyclisation sequence

被引：32
|
作者：
Rousset, S
Abarbri, M
Thibonnet, J
Parrain, JL
Duchene, A [1 ]
机构：
[1] Fac Sci & Tech St Jerome, UMR 6009, Synth Organ Lab, F-13397 Marseille 20, France
[2] Fac Sci Tours, Lab Physicochim Interfaces & Milieux React, F-37200 Tours, France
来源：
TETRAHEDRON LETTERS | 2003年 / 44卷 / 41期
关键词：
butenolides; pyran-2-one; palladium catalyst; heteroannulation;
D O I：
10.1016/j.tetlet.2003.08.043
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Synthesis of butenolides or alpha-pyrones from substituted tributylstannyl acetylides is highly dependant on the nature of the acetylide. (C) 2003 Elsevier Ltd. All rights reserved.
引用
收藏
页码：7633 / 7636
页数：4
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