An efficient synthesis of 4,5-dihydronaphtho[2,1-b]furan through a novel ring transformation of 2H-pyran-2-one

被引：33
|
作者：
Goel, A [1 ]
Dixit, M [1 ]
机构：
[1] Cent Drug Res Inst, Med & Proc Chem Div, Lucknow 226001, Uttar Pradesh, India
来源：
TETRAHEDRON LETTERS | 2004年 / 45卷 / 48期
关键词：
naphtho[2,1-b]furan; 2H-pyran-2-one; 5H-benzofuran-4-one; ring transformation reaction;
D O I：
10.1016/j.tetlet.2004.10.011
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
An innovative route for the synthesis of substituted naphtho[2,1-b]furan has been delineated through a ring transformation reaction of suitably functionalized 2H-pyran-2-ones by reaction with 6,7-dihydro-5H-benzofuran-4-one, in good yield. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码：8819 / 8821
页数：3
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