Novel RhI Piano‐Stool Complexes with New Hemilabile Ligands Ligating through Phosphane and Arene Groups: Synthesis, Characterization, and Reactivity

Elizabeth T. Singewald; Chad A. Mirkin; Allison D. Levy; Charlotte L. Stern

doi:10.1002/anie.199424731

Novel Rh^I Piano‐Stool Complexes with New Hemilabile Ligands Ligating through Phosphane and Arene Groups: Synthesis, Characterization, and Reactivity

Elizabeth T. Singewald, Chad A. Mirkin^*, Allison D. Levy, Charlotte L. Stern

^*Corresponding author for this work

Chemistry

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28 Scopus citations

Abstract

Which arene ligand coordinates? An intramolecular exchange previously unknown for Rh^I complexes in which the phenyl ether moieties bind alternately in an η⁶ fashion to the Rh¹ center (in 1 and 1' on the right) is observed by two‐dimensional ¹HNMR exchange spectroscopy. This exchange of the aryl ether‐phosphane ligands probably proceeds via intermediate 2 and therefore cannot be detected when the O atoms are exchanged for CH₂ groups. (Figure Presented.)

Original language	English (US)
Pages (from-to)	2473-2475
Number of pages	3
Journal	Angewandte Chemie International Edition in English
Volume	33
Issue number	23-24
DOIs	https://doi.org/10.1002/anie.199424731
State	Published - Jan 3 1995

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Catalysis
General Chemistry

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title = "Novel RhI Piano‐Stool Complexes with New Hemilabile Ligands Ligating through Phosphane and Arene Groups: Synthesis, Characterization, and Reactivity",

abstract = "Which arene ligand coordinates? An intramolecular exchange previously unknown for RhI complexes in which the phenyl ether moieties bind alternately in an η6 fashion to the Rh1 center (in 1 and 1' on the right) is observed by two‐dimensional 1HNMR exchange spectroscopy. This exchange of the aryl ether‐phosphane ligands probably proceeds via intermediate 2 and therefore cannot be detected when the O atoms are exchanged for CH2 groups. (Figure Presented.)",

author = "Singewald, {Elizabeth T.} and Mirkin, {Chad A.} and Levy, {Allison D.} and Stern, {Charlotte L.}",

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Novel Rh^I Piano‐Stool Complexes with New Hemilabile Ligands Ligating through Phosphane and Arene Groups: Synthesis, Characterization, and Reactivity. / Singewald, Elizabeth T.; Mirkin, Chad A.; Levy, Allison D. et al.
In: Angewandte Chemie International Edition in English, Vol. 33, No. 23-24, 03.01.1995, p. 2473-2475.

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

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AU - Levy, Allison D.

AU - Stern, Charlotte L.

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AB - Which arene ligand coordinates? An intramolecular exchange previously unknown for RhI complexes in which the phenyl ether moieties bind alternately in an η6 fashion to the Rh1 center (in 1 and 1' on the right) is observed by two‐dimensional 1HNMR exchange spectroscopy. This exchange of the aryl ether‐phosphane ligands probably proceeds via intermediate 2 and therefore cannot be detected when the O atoms are exchanged for CH2 groups. (Figure Presented.)

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Novel Rh^I Piano‐Stool Complexes with New Hemilabile Ligands Ligating through Phosphane and Arene Groups: Synthesis, Characterization, and Reactivity

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