Reactions of 1-Alkynes with a Molybdenum-Silyl Complex: Stable σ-Acetylide Complexes Containing a Pentadentate Ligand Comprised of a P<sub>2</sub>SiP<sub>2</sub> Framework
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- Minato Makoto
- Department of Materials Chemistry, Faculty of Engineering, Yokohama National University
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- Watanabe Kyosuke
- Department of Materials Chemistry, Faculty of Engineering, Yokohama National University
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- Maeda Kengo
- Department of Materials Chemistry, Faculty of Engineering, Yokohama National University
Bibliographic Information
- Other Title
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- Reactions of 1-Alkynes with a Molybdenum-Silyl Complex: Stable σ-Acetylide Complexes Containing a Pentadentate Ligand Comprised of a P2SiP2 Framework
Abstract
<p>Reactions of molybdenum-silyl hydrido complex 2 ([MoH3{Si(Ph)[Ph2PCH2CH2P(Ph)C6H4-o]2}]) with 1.5 equiv of 1-alkynes RC≡CH occur readily at room temperature giving σ-acetylide complexes ([MoH2{Si(Ph)[Ph2PCH2CH2P(Ph)C6H4-o]2}(C≡CR)]: R = Ph (3a), t-Bu (3b)), in which the acetylide ligands ligate at the site opposite to the Si atom.</p>
Journal
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- Chemistry Letters
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Chemistry Letters 48 (12), 1526-1528, 2019-12-05
The Chemical Society of Japan