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Suzuki-Miyaura cross-coupling reaction of aryl chlorides with aryl boronic acids catalyzed by a palladium dichloride adduct of N-diphenylphosphanyl-2-aminopyridine
Journal article   Open access   Peer reviewed

Suzuki-Miyaura cross-coupling reaction of aryl chlorides with aryl boronic acids catalyzed by a palladium dichloride adduct of N-diphenylphosphanyl-2-aminopyridine

Lin-Yan Xu, Chun-Yu Liu, Shi-Yuan Liu, Zhi-Gang Ren, David James Young and Jian-Ping Lang
Tetrahedron, Vol.73(22), pp.3125-3132
2017
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https://doi.org/10.1016/j.tet.2017.04.034View
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Abstract

aryl chloride aryl boronic acid Suzuki-Miyaura coupling P-N donor ligand palladium(II)
One palladium dichloride adduct of a phosphine-pyridine ligand N-diphenylphosphanyl-2-aminopyridine (L1) [(L1)PdCl2] (1) has been prepared and structurally characterized. Compound 1 can be used as an effective catalyst for the Suzuki-Miyaura cross-coupling reactions of unreactive aryl chlorides with aryl boronic acids, and worked much better than its mono- or bidentate phosphine ligands. The reactions with a wide scope of substrates proceeded to give desired products in good to excellent yields.

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