Functionalization of dihydrodipyridopyrazines involving palladium-catalyzed coupling reactions

被引:11
|
作者
Grig-Alexa, IC
Finaru, AL
Ivan, L
Caubère, P
Guillaumet, G
机构
[1] Univ Orleans, Inst Chim Organ & Analyt, CNRS, UMR 6005, F-45067 Orleans 2, France
[2] Univ Bacau, Lab Sinteza Organ Anal Struct, Bacau 600115, Romania
[3] Univ Bucharest, Fac Chim, Lab Sinteza Organ, Bucharest, Romania
关键词
dihydrodipyridopyrazines; cross-coupling; Stille reaction; Suzuki reaction; Sonogashira reaction; Heck reaction; palladium-catalyzed carbonylation;
D O I
10.1016/j.tetlet.2004.01.092
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Various 4-substituted dihydrodipyridopyrazines were synthesized by palladium-mediated cross-coupling reactions. Starting from the corresponding 4-iodo or 4-bromo derivatives, the incorporation of aryl, vinyl, alkynyl and methoxycarbonyl groups is described. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码:2343 / 2346
页数:4
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