Preparation and C-X reductive elimination reactivity of monoaryl Pd IV-X complexes in water (X = OH, OH2, Cl, Br)

Williamson Oloo; Peter Y. Zavalij; Jing Zhang; Eugene Khaskin; Andrei N. Vedernikov

doi:10.1021/ja107185w

Preparation and C-X reductive elimination reactivity of monoaryl Pd ^IV-X complexes in water (X = OH, OH₂, Cl, Br)

Williamson Oloo, Peter Y. Zavalij, Jing Zhang, Eugene Khaskin, Andrei N. Vedernikov

Chemistry (Twin Cities)

Research output: Contribution to journal › Article › peer-review

64 Scopus citations

Abstract

Monohydrocarbyl palladium(IV) complexes bearing OH, OH₂, Br, and Cl ligands at the metal and supported by facially chelating 1-hydroxy-1,1-bis(2-pyridyl)methoxide were readily prepared in water at 0 °C. These complexes reductively eliminate Ar-X (X = OH, Br, Cl) in water at room temperature in high yield, and the corresponding first-order rate constants k_OH, k_Cl, and k_Br are on the same order of magnitude.

Original language	English (US)
Pages (from-to)	14400-14402
Number of pages	3
Journal	Journal of the American Chemical Society
Volume	132
Issue number	41
DOIs	https://doi.org/10.1021/ja107185w
State	Published - Oct 20 2010

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abstract = "Monohydrocarbyl palladium(IV) complexes bearing OH, OH2, Br, and Cl ligands at the metal and supported by facially chelating 1-hydroxy-1,1-bis(2-pyridyl)methoxide were readily prepared in water at 0 °C. These complexes reductively eliminate Ar-X (X = OH, Br, Cl) in water at room temperature in high yield, and the corresponding first-order rate constants kOH, kCl, and kBr are on the same order of magnitude.",

author = "Williamson Oloo and Zavalij, {Peter Y.} and Jing Zhang and Eugene Khaskin and Vedernikov, {Andrei N.}",

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AU - Oloo, Williamson

AU - Zavalij, Peter Y.

AU - Zhang, Jing

AU - Khaskin, Eugene

AU - Vedernikov, Andrei N.

PY - 2010/10/20

Y1 - 2010/10/20

N2 - Monohydrocarbyl palladium(IV) complexes bearing OH, OH2, Br, and Cl ligands at the metal and supported by facially chelating 1-hydroxy-1,1-bis(2-pyridyl)methoxide were readily prepared in water at 0 °C. These complexes reductively eliminate Ar-X (X = OH, Br, Cl) in water at room temperature in high yield, and the corresponding first-order rate constants kOH, kCl, and kBr are on the same order of magnitude.

AB - Monohydrocarbyl palladium(IV) complexes bearing OH, OH2, Br, and Cl ligands at the metal and supported by facially chelating 1-hydroxy-1,1-bis(2-pyridyl)methoxide were readily prepared in water at 0 °C. These complexes reductively eliminate Ar-X (X = OH, Br, Cl) in water at room temperature in high yield, and the corresponding first-order rate constants kOH, kCl, and kBr are on the same order of magnitude.

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