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Description
| - The mechanism of synthesis of [(eta(3)-Ind')(eta(5)-Cp)Mo(CO)(2)] was studied on methyl-substituted derivatives (Ind' = 2-MeC9H6; 4,7-Me2C9H5). It was observed that the initial step involving reaction with HCl gives dimeric chloride species [{(eta(5)-Ind')Mo(CO)(2)(mu-Cl)}(2)]. This outcome differs from the structure suggested in the literature. Furthermore, it was demonstrated by various examples that compounds of the formula [{(eta(5)-Ind')Mo(CO)(2)(mu-Cl)}(2)] are convenient starting materials giving [(eta(3)-Ind')(eta(5)-Cp')Mo(CO)(2)] through the reaction with appropriate cyclopentadienides. The variability of this method was demonstrated on several examples including weakly donating Cp ligands bearing strong electron-withdrawing functional groups [C5H4COOMe, (1,2-MeOCO)(2)C5H3, and 1,2-((BuNHCO)-Bu-t)(2)C5H3] as well as Cp ligands bearing a pendant amine arm (C5H4CH2CH2NMe2). Similar eta(3)-indenyl complexes are formed when using other univalent six-electron ligands such as carbaborane (9-Me2S-7,8-nido-C2B9H10) or scorpionate (Tp, Tp*). The attempts to synthesize [(eta(3)-Ind)(eta(5)-Cp)Mo(CO)(2)] from [(eta(3)-C3H5)(eta(5)-Cp)Mo(CO)(2)] have failed because the initial reaction with HCl does not give the expected [{(eta(5)-Cp)Mo(CO)(2)(mu-Cl)}(2)] but trivial [(eta(5)-Cp)Mo(CO)(3)Cl].
- The mechanism of synthesis of [(eta(3)-Ind')(eta(5)-Cp)Mo(CO)(2)] was studied on methyl-substituted derivatives (Ind' = 2-MeC9H6; 4,7-Me2C9H5). It was observed that the initial step involving reaction with HCl gives dimeric chloride species [{(eta(5)-Ind')Mo(CO)(2)(mu-Cl)}(2)]. This outcome differs from the structure suggested in the literature. Furthermore, it was demonstrated by various examples that compounds of the formula [{(eta(5)-Ind')Mo(CO)(2)(mu-Cl)}(2)] are convenient starting materials giving [(eta(3)-Ind')(eta(5)-Cp')Mo(CO)(2)] through the reaction with appropriate cyclopentadienides. The variability of this method was demonstrated on several examples including weakly donating Cp ligands bearing strong electron-withdrawing functional groups [C5H4COOMe, (1,2-MeOCO)(2)C5H3, and 1,2-((BuNHCO)-Bu-t)(2)C5H3] as well as Cp ligands bearing a pendant amine arm (C5H4CH2CH2NMe2). Similar eta(3)-indenyl complexes are formed when using other univalent six-electron ligands such as carbaborane (9-Me2S-7,8-nido-C2B9H10) or scorpionate (Tp, Tp*). The attempts to synthesize [(eta(3)-Ind)(eta(5)-Cp)Mo(CO)(2)] from [(eta(3)-C3H5)(eta(5)-Cp)Mo(CO)(2)] have failed because the initial reaction with HCl does not give the expected [{(eta(5)-Cp)Mo(CO)(2)(mu-Cl)}(2)] but trivial [(eta(5)-Cp)Mo(CO)(3)Cl]. (en)
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Title
| - Toward the Synthesis of Indenyl Molybdenum Compound [(eta(3)-Ind)(eta(5)-Cp)Mo(CO)(2)]: Modified Compounds and Structure of a Previously Unrecognized Intermediate
- Toward the Synthesis of Indenyl Molybdenum Compound [(eta(3)-Ind)(eta(5)-Cp)Mo(CO)(2)]: Modified Compounds and Structure of a Previously Unrecognized Intermediate (en)
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skos:prefLabel
| - Toward the Synthesis of Indenyl Molybdenum Compound [(eta(3)-Ind)(eta(5)-Cp)Mo(CO)(2)]: Modified Compounds and Structure of a Previously Unrecognized Intermediate
- Toward the Synthesis of Indenyl Molybdenum Compound [(eta(3)-Ind)(eta(5)-Cp)Mo(CO)(2)]: Modified Compounds and Structure of a Previously Unrecognized Intermediate (en)
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skos:notation
| - RIV/00216275:25310/13:39896298!RIV14-MSM-25310___
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http://linked.open...avai/predkladatel
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216275:25310/13:39896298
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - molybdenum; cyclopentadienyl; indenyl; coordination chemistry; organometallic chemistry (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Dostál, Libor
- Erben, Milan
- Padělková, Zdeňka
- Vinklárek, Jaromír
- Honzíček, Jan
- Lodinský, Jakub
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http://linked.open...ain/vavai/riv/wos
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issn
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number of pages
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http://bibframe.org/vocab/doi
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http://localhost/t...ganizacniJednotka
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