Uebergangsmetall-methylen-komplexe. XII. Zur reversiblen protonierung einer elektronenreichen metall-metall-bindung

Wolfgang A. Herrmann; Johann Plank; Doris Riedel

doi:10.1016/S0022-328X(00)85922-7

Uebergangsmetall-methylen-komplexe. XII. Zur reversiblen protonierung einer elektronenreichen metall-metall-bindung

Wolfgang A. Herrmann
, Johann Plank
, Doris Riedel

University of Regensburg

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

21 Scopus citations

Abstract

The dinuclear cationic μ-hydridorhodium complex [(μ-CO)(μ-H) (η⁵-C₅H₅)-Rh(CO)₂]BF₄ has been synthesized in quantitative yield by metal-metal bond protonation of the parent carbonyl compound (μ-CO)[(η⁵-C₅H₅)Rh(CO)]₂ with HBF₄/diethyl ether, the complex is characterized by conductivity measurements and IR, ¹H NMR and {¹H}-¹³ C NMR spectroscopy, rapid deprotonation is effected by sodium methoxide. The C₃υ-isomer of (η⁵-C₅H₅)₃Rh₃(CO)₃ is isolated in 92% yield from reaction of the parent compound with HBF₄/H₂O in tetrahydrofuran.

Original language	English
Pages (from-to)	C47-C50
Journal	Journal of Organometallic Chemistry
Volume	190
Issue number	2
DOIs	https://doi.org/10.1016/S0022-328X(00)85922-7
State	Published - 6 May 1980
Externally published	Yes

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title = "Uebergangsmetall-methylen-komplexe. XII. Zur reversiblen protonierung einer elektronenreichen metall-metall-bindung",

abstract = "The dinuclear cationic μ-hydridorhodium complex [(μ-CO)(μ-H) (η5-C5H5)-Rh(CO)2]BF4 has been synthesized in quantitative yield by metal-metal bond protonation of the parent carbonyl compound (μ-CO)[(η5-C5H5)Rh(CO)]2 with HBF4/diethyl ether, the complex is characterized by conductivity measurements and IR, 1H NMR and \{1H\}-13 C NMR spectroscopy, rapid deprotonation is effected by sodium methoxide. The C3υ-isomer of (η5-C5H5)3Rh3(CO)3 is isolated in 92\% yield from reaction of the parent compound with HBF4/H2O in tetrahydrofuran.",

author = "Herrmann, \{Wolfgang A.\} and Johann Plank and Doris Riedel",

year = "1980",

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doi = "10.1016/S0022-328X(00)85922-7",

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T1 - Uebergangsmetall-methylen-komplexe. XII. Zur reversiblen protonierung einer elektronenreichen metall-metall-bindung

AU - Herrmann, Wolfgang A.

AU - Plank, Johann

AU - Riedel, Doris

PY - 1980/5/6

Y1 - 1980/5/6

N2 - The dinuclear cationic μ-hydridorhodium complex [(μ-CO)(μ-H) (η5-C5H5)-Rh(CO)2]BF4 has been synthesized in quantitative yield by metal-metal bond protonation of the parent carbonyl compound (μ-CO)[(η5-C5H5)Rh(CO)]2 with HBF4/diethyl ether, the complex is characterized by conductivity measurements and IR, 1H NMR and {1H}-13 C NMR spectroscopy, rapid deprotonation is effected by sodium methoxide. The C3υ-isomer of (η5-C5H5)3Rh3(CO)3 is isolated in 92% yield from reaction of the parent compound with HBF4/H2O in tetrahydrofuran.

AB - The dinuclear cationic μ-hydridorhodium complex [(μ-CO)(μ-H) (η5-C5H5)-Rh(CO)2]BF4 has been synthesized in quantitative yield by metal-metal bond protonation of the parent carbonyl compound (μ-CO)[(η5-C5H5)Rh(CO)]2 with HBF4/diethyl ether, the complex is characterized by conductivity measurements and IR, 1H NMR and {1H}-13 C NMR spectroscopy, rapid deprotonation is effected by sodium methoxide. The C3υ-isomer of (η5-C5H5)3Rh3(CO)3 is isolated in 92% yield from reaction of the parent compound with HBF4/H2O in tetrahydrofuran.

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U2 - 10.1016/S0022-328X(00)85922-7

DO - 10.1016/S0022-328X(00)85922-7

M3 - Article

AN - SCOPUS:49149148094

SN - 0022-328X

VL - 190

SP - C47-C50

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

IS - 2

ER -

Uebergangsmetall-methylen-komplexe. XII. Zur reversiblen protonierung einer elektronenreichen metall-metall-bindung

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