Synthesis of tetracyclic 5-azaindole analogues by palladium-catalyzed sequential annulation

被引：0
|
作者：
Sung, ND
Yang, OK
Kang, SS
Yum, EK [1 ]
机构：
[1] Chungnam Natl Univ, Dept Chem, Taejon 305764, South Korea
[2] Chungnam Natl Univ, Div Appl Biol & Chem, Taejon 305764, South Korea
来源：
BULLETIN OF THE KOREAN CHEMICAL SOCIETY | 2004年 / 25卷 / 09期
关键词：
tetracyclic 5-azaindole analogues; palladium; catalyst; annulation; 1-aryl alkynes;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Tetracyclic 5-azaindole analogues were prepared by palladium-catalyzed sequential annulation of benzylidene(3-iodopyridinyl-4-yl)amine and 1-aryl substituted internal alkynes under Pd(OAC)(2), n-Bu4NCl, and Et3N at 120 degreesC. The synthetic procedure showed possible diversification of tetracyclic 5-azaindole analogues by varying the 1-aryl substituent in internal alkynes.
引用
收藏
页码：1351 / 1354
页数：4
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