The Bis(pentafluoroethyl)germylene Trimethylphosphane Adduct (C2F5)(2)GePMe3: Characterization, Ligand Properties, and Reactivity

Pelzer S, Neumann B, Stammler H-G, Ignat'ev N, Hoge B (2016)
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 55(20): 6088-6092.

Download
Es wurde kein Volltext hochgeladen. Nur Publikationsnachweis!
Zeitschriftenaufsatz | Veröffentlicht | Englisch
Abstract / Bemerkung
The synthesis of the germylene phosphane adduct (C2F5)(2)GePMe3 is described. Starting from (C2F5)(3)GeH in an excess of PMe3, heating was applied, whereupon reductive elimination of C2F5H occurred. The molecular structure was ascertained by X-ray diffraction and compared with information obtained by quantum chemical methods. The ligand properties were derived by studying the IR spectrum of the nickel(0) complex [Ni(CO)(3){Ge(C2F5)(2)(PMe3)}] in the CO region. (C2F5)(2)GePMe3 turned out to be a -accepting ligand comparable to PMe3, in terms of Tolman's electronic parameter. Furthermore a [2+4] cycloaddition reaction with 2,3-dimethyl-1,3-butadiene, and sigma-bond insertion reactions were recorded. Activation of the C-Cl bond in dichloromethane gives rise to the formation of the phosphonium ylide complex [(C2F5)(2)Cl2Ge-CH2PMe3], which was fully characterized by X-ray diffraction.
Erscheinungsjahr
Zeitschriftentitel
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
Band
55
Zeitschriftennummer
20
Seite
6088-6092
ISSN
eISSN
PUB-ID

Zitieren

Pelzer S, Neumann B, Stammler H-G, Ignat'ev N, Hoge B. The Bis(pentafluoroethyl)germylene Trimethylphosphane Adduct (C2F5)(2)GePMe3: Characterization, Ligand Properties, and Reactivity. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. 2016;55(20):6088-6092.
Pelzer, S., Neumann, B., Stammler, H. - G., Ignat'ev, N., & Hoge, B. (2016). The Bis(pentafluoroethyl)germylene Trimethylphosphane Adduct (C2F5)(2)GePMe3: Characterization, Ligand Properties, and Reactivity. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 55(20), 6088-6092. doi:10.1002/anie.201601468
Pelzer, S., Neumann, B., Stammler, H. - G., Ignat'ev, N., and Hoge, B. (2016). The Bis(pentafluoroethyl)germylene Trimethylphosphane Adduct (C2F5)(2)GePMe3: Characterization, Ligand Properties, and Reactivity. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 55, 6088-6092.
Pelzer, S., et al., 2016. The Bis(pentafluoroethyl)germylene Trimethylphosphane Adduct (C2F5)(2)GePMe3: Characterization, Ligand Properties, and Reactivity. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 55(20), p 6088-6092.
S. Pelzer, et al., “The Bis(pentafluoroethyl)germylene Trimethylphosphane Adduct (C2F5)(2)GePMe3: Characterization, Ligand Properties, and Reactivity”, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, vol. 55, 2016, pp. 6088-6092.
Pelzer, S., Neumann, B., Stammler, H.-G., Ignat'ev, N., Hoge, B.: The Bis(pentafluoroethyl)germylene Trimethylphosphane Adduct (C2F5)(2)GePMe3: Characterization, Ligand Properties, and Reactivity. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. 55, 6088-6092 (2016).
Pelzer, Stefanie, Neumann, Beate, Stammler, Hans-Georg, Ignat'ev, Nikolai, and Hoge, Berthold. “The Bis(pentafluoroethyl)germylene Trimethylphosphane Adduct (C2F5)(2)GePMe3: Characterization, Ligand Properties, and Reactivity”. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 55.20 (2016): 6088-6092.

1 Zitation in Europe PMC

Daten bereitgestellt von Europe PubMed Central.

Synthesis and Reactivity of Donor-Stabilized Bis(pentafluoroethyl)stannylene [Sn(C2 F5 )2 (D)n ] (D=THF, DMAP, PMe3 , [Sn(C2 F5 )3 ]- ).
Klösener J, Wiesemann M, Niemann M, Neumann B, Stammler HG, Hoge B., Chemistry 24(17), 2018
PMID: 29315901

Export

Markieren/ Markierung löschen
Markierte Publikationen

Open Data PUB

Web of Science

Dieser Datensatz im Web of Science®

Quellen

PMID: 27060298
PubMed | Europe PMC

Suchen in

Google Scholar