Add time:08/12/2019         Source:sciencedirect.com

N-Substituted imidazolylzinc chlorides were reacted with 2-bromopyridine in the presence of Pd(PPh3)4 and a two-fold excess of ZnCl2 to afford cross-coupled products in 58–93% yields. Deprotection provided convenient routes to 2- or 4(5)-(2-pyridinyl)imidazoles.

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