Ding Yuqiang
2011
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Journal
Chinese Journal of Synthetic Chemistry
Abstract
2-(2,4-Difluorophenyl)pyridine in yield over 90% was synthesized by Suzuki cross-coupling reaction of 2-bromo(or chloro)pyridine with 2,4-difluorophenylboronic in the presence of catalyst system of Pd(OAc)2/PPh3.The structure was confirmed by 1H NMR,19F NMR and IR.