Palladium-catalyzed cross-coupling reactions of allyl, phenyl, alkenyl, and alkynyl germatranes with aryl iodides

被引：55
|
作者：
Faller, JW [1 ]
Kultyshev, RG [1 ]
机构：
[1] Yale Univ, Dept Chem, New Haven, CT 06520 USA
来源：
ORGANOMETALLICS | 2002年 / 21卷 / 26期
关键词：
D O I：
10.1021/om020578c
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The potential of using organogermatranes in palladium-catalyzed cross-coupling with aryl iodides has been investigated. We have found that organogermatranes are less reactive in this analogue of Stille coupling than trialkylorganostannanes; nevertheless activation by fluoride promotes the reaction. The hypervalent germanium species produced from the germatranes provide a more efficient and more easily handled reagent than trialkoxygermanium. analogues.
引用
收藏
页码：5911 / 5918
页数：8
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