Efficient Copper-Catalyzed Cross-Coupling Reaction of Alkynes with Aryl Iodides

被引：64
|
作者：
Lin, Che-Hung [1 ]
Wang, Yu-Jen [1 ]
Lee, Chin-Fa [1 ]
机构：
[1] Natl Chung Hsing Univ, Dept Chem, Taichung 402, Taiwan
来源：
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2010年 / 2010卷 / 23期
关键词：
Cross-coupling; Copper; Alkynes; Phosphane ligands; TERMINAL ALKYNES; SONOGASHIRA REACTION; PALLADIUM-FREE; HALIDES; (Z)-1-ALKYLIDENE-1,3-DIHYDROISOBENZOFURANS; CARBOALKOXYLATION; 1H-ISOCHROMENES; CHEMISTRY; ABSENCE; SYSTEM;
D O I：
10.1002/ejoc.201000653
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A copper-catalyzed cross-coupling reaction of alkynes with aryl iodides is described The system tolerates a broad range of functional groups and enables the use of sterically demanding substrates with only 1 0-2 5 mol-% of Cu2O and 1.0-2.5 mol-% of xantphos as the catalyst
引用
收藏
页码：4368 / 4371
页数：4
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