Polycyclic N-heterocyclic compounds.: 57 Syntheses of fused furo(or thieno)[2,3-b]pyridine derivatives via smiles rearrangement and cyclization

被引：19
|
作者：
Hirota, T
Tomita, K
Sasaki, K
Okuda, K
Yoshida, M
Kashino, S
机构：
[1] Okayama Univ, Fac Pharmaceut Sci, Okayama 7008530, Japan
[2] Okayama Univ, Fac Sci, Okayama 7008530, Japan
来源：
HETEROCYCLES | 2001年 / 55卷 / 04期
关键词：
D O I：
10.3987/COM-01-9168
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
An efficient methodology for the synthesis of thieno[2,3-c][2,7] naphthyridine (6), thieno[2,3-c]isoquinoline (11), furo[2,3-c]isoquinoline (14), [1]benzothieno[3,2-d]thieno[2,3-b]pyridine (21), and [1]benzothieno[3,2-d]furo-2,3-b]pyridine (26) skeletons from 4-[o-cyanoarylthio(or oxy)]butyronitriles with base via Smiles type rearrangement reaction followed by the cyclization is described.
引用
收藏
页码：741 / 752
页数：12
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