Synthesis and reactivity of lithium tri(quinolinyl)magnesates

被引:60
作者
Dumouchel, S [1 ]
Mongin, F [1 ]
Trécourt, F [1 ]
Quéguiner, G [1 ]
机构
[1] IRCOF, UMR 6014, Lab Chim Organ Fine & Heterocycl, F-76131 Mont St Aignan, France
关键词
quinolines; ate complexes; in situ IR; cross-coupling;
D O I
10.1016/j.tet.2003.06.001
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
2-, 3- and 4-Bromoquinolines, were converted to the corresponding lithium tri(quinolinyl)magnesates at -10degreesC when exposed to Bu3MgLi in THF. The resulting organomagnesium derivatives were quenched with various electrophiles or involved in metal-catalyzed coupling reactions with heteroaryl halides to afford functionalized quinolines. (C) 2003 Elsevier Ltd. All rights reserved.
引用
收藏
页码:8629 / 8640
页数:12
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