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The Manganese-Catalyzed Cross-Coupling Reaction and the Influence of Trace Metals
European Journal of Organic Chemistry ( IF 2.5 ) Pub Date : 2017-09-19 07:05:25 , DOI: 10.1002/ejoc.201701005
Carola Santilli 1 , Somayyeh Sarvi Beigbaghlou 1, 2 , Andreas Ahlburg 1 , Giuseppe Antonacci 1 , Peter Fristrup 1 , Per-Ola Norrby 3, 4 , Robert Madsen 1
Affiliation  

The substrate scope of the MnCl2-catalyzed coupling between aryl halides and Grignard reagents has been extended to unactivated halides by performing the reaction in a microwave oven. Two previously published cross-coupling reactions with manganese catalysts were revisited and found impossible to reproduce without the assistance of small amounts of palladium or copper.

中文翻译:

锰催化的交叉偶联反应及微量金属的影响

通过在微波炉中进行反应,芳基卤化物和格氏试剂之间的MnCl 2催化偶联的底物范围已扩展到未活化的卤化物。再次讨论了两个先前发表的与锰催化剂的交叉偶联反应,发现如果没有少量钯或铜的帮助就不可能重现。
更新日期:2017-09-19
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