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The First Applications of Carbene Ligands in Cross-Couplings of Alkyl Electrophiles: Sonogashira Reactions of Unactivated Alkyl Bromides and Iodides
Matthias Eckhardt and Gregory C. Fu
J. Am. Chem. Soc., 2003, 125, 13642-13643.
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http://dx.doi.org/10.1021/ja038177r