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Leung WP, Chan YC, So CW, et al. Reactivity Study of a Pyridyl-1-azaallylgermanium(I) Dimer: Synthesis of Heavier Ether and Ester Analogues of Germanium. Inorg Chem. 2016;55(7):3553-7doi: 10.1021/acs.inorgchem.6b00026.
Leung, W. P., Chan, Y. C., So, C. W., & Mak, T. C. (2016). Reactivity Study of a Pyridyl-1-azaallylgermanium(I) Dimer: Synthesis of Heavier Ether and Ester Analogues of Germanium. Inorganic chemistry, 55(7), 3553-7. https://doi.org/10.1021/acs.inorgchem.6b00026
Leung, Wing-Por, et al. "Reactivity Study of a Pyridyl-1-azaallylgermanium(I) Dimer: Synthesis of Heavier Ether and Ester Analogues of Germanium." Inorganic chemistry vol. 55,7 (2016): 3553-7. doi: https://doi.org/10.1021/acs.inorgchem.6b00026
Leung WP, Chan YC, So CW, Mak TC. Reactivity Study of a Pyridyl-1-azaallylgermanium(I) Dimer: Synthesis of Heavier Ether and Ester Analogues of Germanium. Inorg Chem. 2016 Apr 04;55(7):3553-7. doi: 10.1021/acs.inorgchem.6b00026. Epub 2016 Mar 18. PMID: 26991426.
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Inorg Chem. 2016 Apr 04;55(7):3553-7. doi: 10.1021/acs.inorgchem.6b00026. Epub 2016 Mar 18.

Reactivity Study of a Pyridyl-1-azaallylgermanium(I) Dimer: Synthesis of Heavier Ether and Ester Analogues of Germanium.

Inorganic chemistry

Wing-Por Leung, Yuk-Chi Chan, Cheuk-Wai So, Thomas C W Mak

Affiliations

  1. School of Science and Engineering, The Chinese University of Hong Kong , Shenzhen, China.
  2. Division of Chemistry and Biological Chemistry, Nanyang Technological University , 21 Nanyang Link, Singapore 637371, Singapore.
  3. Department of Chemistry, The Chinese University of Hong Kong , Shatin, Hong Kong SAR, China.

PMID: 26991426 DOI: 10.1021/acs.inorgchem.6b00026

Abstract

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.

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