A novel palladium-catalyzed synthesis of β-carbolines:: application in total synthesis of naturally occurring alkaloids

被引:48
|
作者
Dantale, SW [1 ]
Söderberg, BCG [1 ]
机构
[1] W Virginia Univ, Dept Chem, Morgantown, WV 26506 USA
关键词
palladium; catalysis; alkaloids; carboline;
D O I
10.1016/S0040-4020(03)00824-X
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Two naturally occurring beta-carbolines, 6-methoxy-2-methyl-1,2,3,4-tetrahydro-beta-carboline and bauerine A, have been prepared using a Stille-type coupling, followed by a palladium-phosphine catalyzed N-heteroannulation as the key steps. (C) 2003 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:5507 / 5514
页数:8
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