Evidence for metal-ligand cooperation in a Pd-PNF pincer-catalyzed cross-coupling

Adam Scharf; Israel Goldberg; Arkadi Vigalok

doi:10.1021/ja310782k

Evidence for metal-ligand cooperation in a Pd-PNF pincer-catalyzed cross-coupling

Adam Scharf, Israel Goldberg, Arkadi Vigalok^*

^*Corresponding author for this work

School of Chemistry

Tel Aviv University

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

41 Scopus citations

Abstract

The first Pd-pincer complex bearing a halogen (fluorine) arm has been prepared via the base-assisted dearomatization of a phosphine-quinoline (P∼N) ligand. This dearomatization is reversible and has been used to facilitate catalytic Sonogashira-type cross-coupling that, contrary to the typical mechanistic approach, is based on a metal-ligand cooperation mode.

Original language	English
Pages (from-to)	967-970
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	135
Issue number	3
DOIs	https://doi.org/10.1021/ja310782k
State	Published - 23 Jan 2013

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abstract = "The first Pd-pincer complex bearing a halogen (fluorine) arm has been prepared via the base-assisted dearomatization of a phosphine-quinoline (P∼N) ligand. This dearomatization is reversible and has been used to facilitate catalytic Sonogashira-type cross-coupling that, contrary to the typical mechanistic approach, is based on a metal-ligand cooperation mode.",

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N2 - The first Pd-pincer complex bearing a halogen (fluorine) arm has been prepared via the base-assisted dearomatization of a phosphine-quinoline (P∼N) ligand. This dearomatization is reversible and has been used to facilitate catalytic Sonogashira-type cross-coupling that, contrary to the typical mechanistic approach, is based on a metal-ligand cooperation mode.

AB - The first Pd-pincer complex bearing a halogen (fluorine) arm has been prepared via the base-assisted dearomatization of a phosphine-quinoline (P∼N) ligand. This dearomatization is reversible and has been used to facilitate catalytic Sonogashira-type cross-coupling that, contrary to the typical mechanistic approach, is based on a metal-ligand cooperation mode.

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Evidence for metal-ligand cooperation in a Pd-PNF pincer-catalyzed cross-coupling

Abstract

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