| Attributes | Values |
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| rdf:type
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| rdfs:seeAlso
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| Description
| - Reaction of dimesityliron(II) (Fe-2(mes)(4)) with the N-heterocyclic carbenes 1,3-bis(2,6-diisopropylphenyl)-imidazol-2-ylidene (IPr) and 1,3-bis(2,6-dimethylphenyl)hexahydropyrimidin-2-ylidene (6-Xyl) afforded the novel trigonal planar complexes [Fe(IPr)(mes)(2)] (1) and [Fe(6-Xyl)(mes)(2)] (2), respectively. Both species were structurally characterized by single crystal X-ray diffraction and display structures and magnetic responses consistent with a quintet ground state (S = 2). Reaction of 1 with KC8 in THF afforded K+ salts of the anionic complex [{:C[N(2,6-(Pr2C6H3)-Pr-i)](2)(CH)C}(2)Fe(mes)](-) (3) and the homoleptic organometallic anion [Fe(mes)(3)](-) (4). By contrast, reduction of 2 resulted in extensive decomposition and intractable product mixtures. Complex 3 is coordinated by two ditopic carbanionic carbenes via the C4/C5 position while the C2 position retains unquenched carbenic character and remains vacant for further coordination. This was corroborated by reacting solutions of 3 with one and two equivalents of triethylaluminium (AlEt3) which resulted in the formation of [{Et3Al:C[N(2,6-(Pr2C6H3)-Pr-i)](2)(CH)C}{:C[N(2,6-(Pr2C6H3)-Pr-i)](2)-(CH)C}Fe(mes)](-) (5) and [{Et3Al:C[N(2,6-(Pr2C6H3)-Pr-i)](2)(CH)C}(2)Fe(mes)](-) (6), respectively. Both of these species were structurally characterized as [K(2,2,2-crypt)](+) salts.
- Reaction of dimesityliron(II) (Fe-2(mes)(4)) with the N-heterocyclic carbenes 1,3-bis(2,6-diisopropylphenyl)-imidazol-2-ylidene (IPr) and 1,3-bis(2,6-dimethylphenyl)hexahydropyrimidin-2-ylidene (6-Xyl) afforded the novel trigonal planar complexes [Fe(IPr)(mes)(2)] (1) and [Fe(6-Xyl)(mes)(2)] (2), respectively. Both species were structurally characterized by single crystal X-ray diffraction and display structures and magnetic responses consistent with a quintet ground state (S = 2). Reaction of 1 with KC8 in THF afforded K+ salts of the anionic complex [{:C[N(2,6-(Pr2C6H3)-Pr-i)](2)(CH)C}(2)Fe(mes)](-) (3) and the homoleptic organometallic anion [Fe(mes)(3)](-) (4). By contrast, reduction of 2 resulted in extensive decomposition and intractable product mixtures. Complex 3 is coordinated by two ditopic carbanionic carbenes via the C4/C5 position while the C2 position retains unquenched carbenic character and remains vacant for further coordination. This was corroborated by reacting solutions of 3 with one and two equivalents of triethylaluminium (AlEt3) which resulted in the formation of [{Et3Al:C[N(2,6-(Pr2C6H3)-Pr-i)](2)(CH)C}{:C[N(2,6-(Pr2C6H3)-Pr-i)](2)-(CH)C}Fe(mes)](-) (5) and [{Et3Al:C[N(2,6-(Pr2C6H3)-Pr-i)](2)(CH)C}(2)Fe(mes)](-) (6), respectively. Both of these species were structurally characterized as [K(2,2,2-crypt)](+) salts. (en)
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| Title
| - Iron(II) complexes of ditopic carbanionic carbenes
- Iron(II) complexes of ditopic carbanionic carbenes (en)
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| skos:prefLabel
| - Iron(II) complexes of ditopic carbanionic carbenes
- Iron(II) complexes of ditopic carbanionic carbenes (en)
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| skos:notation
| - RIV/61989592:15310/14:33152657!RIV15-MSM-15310___
|
| 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
| |
| http://linked.open...aciTvurceVysledku
| |
| http://linked.open.../riv/druhVysledku
| |
| http://linked.open...iv/duvernostUdaju
| |
| http://linked.open...titaPredkladatele
| |
| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/61989592:15310/14:33152657
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| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - coordination; ruthenium; nhc ligands; imidazolium salts; iridium complexes; metal-complexes; bond activation; olefin metathesis catalysts; c-h activation; n-heterocyclic-carbene (en)
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| http://linked.open.../riv/klicoveSlovo
| |
| http://linked.open...odStatuVydavatele
| - GB - Spojené království Velké Británie a Severního Irska
|
| http://linked.open...ontrolniKodProRIV
| |
| http://linked.open...i/riv/nazevZdroje
| - Dalton Transactions (print)
|
| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...v/svazekPeriodika
| |
| http://linked.open...iv/tvurceVysledku
| - Herchel, Radovan
- Irwin, Mark
- Goicoechea, Jose M
- Musgrave, Rebecca A
- Turbervill, Robert S P
|
| http://linked.open...ain/vavai/riv/wos
| |
| issn
| |
| number of pages
| |
| http://bibframe.org/vocab/doi
| |
| http://localhost/t...ganizacniJednotka
| |
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