Re-Mediated C鈥揅 Coupling of Pyridines and Imidazoles

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• 作者：Maialen Espinal Viguri ; Miguel A. Huertos ; Julio P茅rez ; Luc铆a Riera ; Irene Ara
• 刊名：The Journal of the American Chemical Society
• 出版年：2012
• 出版时间：December 19, 2012
• 年：2012
• 卷：134
• 期：50
• 页码：20326-20329
• 全文大小：243K
• 年卷期：v.134,no.50(December 19, 2012)
• ISSN：1520-5126

文摘

Rhenium tricarbonyl complexes with three N-heterocyclic ligands (N-alkylimidazoles or pyridines) undergo deprotonation with KN(SiMe₃)₂ and then oxidation with AgOTf to afford complexes with pyridylimidazole or bipyridine bidentate ligands resulting from deprotonation, C鈥揅 coupling and rearomatization.