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Download Hi-Res ImageDownload to MS-PowerPointCite This:Organometallics 2015, 34, 11, 2106-2109
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Synthesis and Characterization of a 1,2-Digermabenzene

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† Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan
‡ Fukui Institute for Fundamental Chemistry, Kyoto University, Kyoto, Kyoto 606-8103, Japan
§ Institut für Anorganische Chemie der Rheinischen Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Straße 1, 53121 Bonn, Germany
*E-mail for T.S.: [email protected]
*E-mail for N.T.: [email protected]
Cite this: Organometallics 2015, 34, 11, 2106–2109
Publication Date (Web):January 6, 2015
https://doi.org/10.1021/om501204u
Copyright © 2015 American Chemical Society
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Abstract

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A 1,2-digermabenzene bearing bulky substituents on its two germanium atoms was successfully synthesized and isolated as a stable, crystalline compound via the reaction of a digermyne precursor with 2 equiv of acetylene. Even though its molecular structure, which was revealed by X-ray crystallographic analysis, showed a trans-bent geometry for the Ge–Ge moiety, theoretical calculations suggested substantial levels of aromaticity.

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Text, figures, a table, and CIF and xyz files giving experimental and computational details as well as X-ray crystallographic data for 1–3. This material is available free of charge via the Internet at http://pubs.acs.org.

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  32. Yuko Suzuki, Takahiro Sasamori, Jing-Dong Guo, Shigeru Nagase, Norihiro Tokitoh. Isolation and Ambident Reactivity of a Chlorogermylenoid. Chemistry - A European Journal 2016, 22 (39) , 13784-13788. https://doi.org/10.1002/chem.201602601
  33. Eric Rivard. Group 14 inorganic hydrocarbon analogues. Chemical Society Reviews 2016, 45 (4) , 989-1003. https://doi.org/10.1039/C5CS00365B
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  37. Lili Zhao, Cameron Jones, Gernot Frenking. Reaction Mechanism of the Symmetry-Forbidden [2+2] Addition of Ethylene and Acetylene to Amido-Substituted Digermynes and Distannynes Ph 2 NEENPh 2 , (E=Ge, Sn): A Theoretical Study. Chemistry - A European Journal 2015, 21 (35) , 12405-12413. https://doi.org/10.1002/chem.201501457

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