6533b829fe1ef96bd128982e
RESEARCH PRODUCT
Benzodiselenagermoles and spirobisbenzodiselenagermoles
H. LavayssiereG. DoussePascale TavaresMarek M. KubickiPhilippe MeunierBernard GautheronJ. Satgesubject
chemistry.chemical_compoundTransmetalationCrystallographychemistryGroup (periodic table)Chemical shiftchemistry.chemical_elementGeneral ChemistryCrystal structureGermanium tetrachlorideMass spectrometryTwo-dimensional nuclear magnetic resonance spectroscopySeleniumdescription
Synthesis of benzodiselenagermoles and bisbenzodiselenagermoles was carried out by transmetallation group 4 group 14 between diselenophenylenezirconocenes and dialkyl-, diaryl- or alkylaryldichlorogermanes, aryltrichlorogermane or germanium tetrachloride. The new compounds were studied by 1H, 77Se NMR and mass spectrometry. In the case of compounds with substituted phenyl groups, double irradiation and 2D NMR experiments were performed to determine the chemical shifts of the two selenium atoms. The crystal structure of a spirobisbenzodiselenagermole has been established by X-ray diffraction analysis.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1993-08-01 | Heteroatom Chemistry |