Reactivity Study of a Pyridyl-1-azaallylgermanium(I) Dimer: Synthesis of Heavier Ether and Ester Analogues of Germanium
| Autor: | Wing-Por Leung, Yuk-Chi Chan, Thomas C. W. Mak, Cheuk-Wai So |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
010405 organic chemistry
Dimer chemistry.chemical_element Ether Nuclear magnetic resonance spectroscopy 010402 general chemistry 01 natural sciences Medicinal chemistry 0104 chemical sciences Inorganic Chemistry chemistry.chemical_compound chemistry Selenide Telluride Organic chemistry Reactivity (chemistry) Physical and Theoretical Chemistry Tellurium Selenium |
| Zdroj: | Inorganic Chemistry. 55:3553-3557 |
| ISSN: | 1520-510X 0020-1669 |
| DOI: | 10.1021/acs.inorgchem.6b00026 |
| Popis: | The reactivity study of a pyridyl-1-azaallylgermanium(I) dimer LGe-GeL [1; L = N(SiMe3)C(Ph)C(SiMe3)(C5H4N-2)] with different stoichiometric ratios of elemental selenium and tellurium is described. The reactions of 1 with 1 equiv of selenium and tellurium afforded the first examples of heavier ether analogues of germanium, bis(germylene) selenide and telluride LGe(μ-E)GeL [E = Se (2) and Te (3)], respectively. Meanwhile, the reactions of 1 with 2 equiv of selenium and tellurium gave the heavier ester analogues LGe═E(μ-E)GeL [E = Se (4) and (5)]. All compounds have been characterized by X-ray crystallography and multinuclear NMR spectroscopy. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|