Microwave-enhanced Sonogashira coupling reaction of substituted pyrimidinones and pyrimidine nucleosides

被引:57
作者
Petricci, E [1 ]
Radi, M [1 ]
Corelli, F [1 ]
Botta, M [1 ]
机构
[1] Univ Siena, Dipartimento Farmaco Chium Tecnol, I-53100 Siena, Italy
关键词
microwave; Sonogashira coupling reaction; pyrimidinones; nucleosides;
D O I
10.1016/j.tetlet.2003.10.028
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Direct microwave-enhanced Sonogashira coupling of several pyrimidinones and uridine with alkynes, PdCl2(PPh3)(2), Et3N and CuI to give the corresponding 5-alkynyl derivatives is described. (C) 2003 Elsevier Ltd. All rights reserved.
引用
收藏
页码:9181 / 9184
页数:4
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