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Description
| - We report the use of triorganotin fragments R2L1-2Sn containing N,C,N and O,C,O-ligands L1-2(L1 = C6H3(Me2NCH2)2-2,6, L2 = C6H3(tBuOCH2)2-2,6) on stabilization of both thiol-form in R2L1-2Sn-2-SPy (2-SPy = pyridine-2-thiolate) and thione-form in R2L1-2Sn(mimt) (mimt = 1-methylimidazole-2-thiolate) of the polar groups. Treatment of ionic organotin compounds [Me2L1Sn]+[Cl] (1) and [Ph2L2Sn]+[OTf] (2) with appropriate sodium salts Na-2-SPy and Na(mimt) resulted in the isolation of Me2L1Sn-2-SPy (3), Ph2L2Sn-2-SPy (4), Me2L1Sn(mimt) (5), Ph2L2Sn(mimt) (6). While polar group 2-SPy exists in its thiol-tautomeric form in compounds 3 and 4, the second polar group (mimt) has been stabilized as the thione-tautomeric form by triorganotin fragments R2L1-2Sn in compounds 5 and 6. The products were characterized by 1H, 13C and 119Sn NMR and IR spectroscopy, ESI/MS, elemental analyses and structures of 3, 6 were determined by X-ray diffraction study. The reactivity of compound 4 containing non-coordinated nit
- We report the use of triorganotin fragments R2L1-2Sn containing N,C,N and O,C,O-ligands L1-2(L1 = C6H3(Me2NCH2)2-2,6, L2 = C6H3(tBuOCH2)2-2,6) on stabilization of both thiol-form in R2L1-2Sn-2-SPy (2-SPy = pyridine-2-thiolate) and thione-form in R2L1-2Sn(mimt) (mimt = 1-methylimidazole-2-thiolate) of the polar groups. Treatment of ionic organotin compounds [Me2L1Sn]+[Cl] (1) and [Ph2L2Sn]+[OTf] (2) with appropriate sodium salts Na-2-SPy and Na(mimt) resulted in the isolation of Me2L1Sn-2-SPy (3), Ph2L2Sn-2-SPy (4), Me2L1Sn(mimt) (5), Ph2L2Sn(mimt) (6). While polar group 2-SPy exists in its thiol-tautomeric form in compounds 3 and 4, the second polar group (mimt) has been stabilized as the thione-tautomeric form by triorganotin fragments R2L1-2Sn in compounds 5 and 6. The products were characterized by 1H, 13C and 119Sn NMR and IR spectroscopy, ESI/MS, elemental analyses and structures of 3, 6 were determined by X-ray diffraction study. The reactivity of compound 4 containing non-coordinated nit (en)
- Diskutována je příprava triorganocíničitých sloučenin R2L1-2Sn obshujících N,C,N a O,C,O-ligandy L1-2(L1 = C6H3(Me2NCH2)2-2,6, L2 = C6H3(tBuOCH2)2-2,6) které stabilizují thiolovou a thionovou formu merkaptoderivátů. (cs)
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Title
| - Mercapto derivatives of triorganotin Y,C,Y-pincer complexes: Roleof Y,C,Y-chelating ligands in a new coordination mode of organotin compounds
- Mercapto derivatives of triorganotin Y,C,Y-pincer complexes: Roleof Y,C,Y-chelating ligands in a new coordination mode of organotin compounds (en)
- Mercapto deriváty triorganocíničitých sloučenin obsahujících Y,C,Y-ligandy obsahují thionovou i thiolovou formu (cs)
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skos:prefLabel
| - Mercapto derivatives of triorganotin Y,C,Y-pincer complexes: Roleof Y,C,Y-chelating ligands in a new coordination mode of organotin compounds
- Mercapto derivatives of triorganotin Y,C,Y-pincer complexes: Roleof Y,C,Y-chelating ligands in a new coordination mode of organotin compounds (en)
- Mercapto deriváty triorganocíničitých sloučenin obsahujících Y,C,Y-ligandy obsahují thionovou i thiolovou formu (cs)
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skos:notation
| - RIV/00216275:25310/07:00005862!RIV08-MSM-25310___
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(GA203/07/0468), P(LC523), Z(MSM0021627501), Z(MSM0021627502)
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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/00216275:25310/07:00005862
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - thiol-thione forms; pincer compounds; organotin componds (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - CH - Švýcarská konfederace
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Journal of Organometallic Chemistry
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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...vavai/riv/projekt
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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
- Jambor, Roman
- Růžička, Aleš
- Taraba, Jan
- Matincová, Jana
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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is http://linked.open...avai/riv/vysledek
of | - Mercapto derivatives of triorganotin Y,C,Y-pincer complexes: Roleof Y,C,Y-chelating ligands in a new coordination mode of organotin compounds
- Mercapto derivatives of triorganotin Y,C,Y-pincer complexes: Roleof Y,C,Y-chelating ligands in a new coordination mode of organotin compounds
- Mercapto derivatives of triorganotin Y,C,Y-pincer complexes: Roleof Y,C,Y-chelating ligands in a new coordination mode of organotin compounds
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