About: Aluminum(III) complexes containing O,O chelating ligand.

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The stoichiometric reactions of trimethylaluminum with 2,6-(MeOCH2)2C6H3OH (LH) revealed compds. L3Al (1) and L2AlMe (2). However, reaction of 1 equiv of LH with trimethylaluminum did not give complex LAlMe2 (3), rather 2 together with Me3Al were obsd. as a result of a disproportionation of 3. Compds. 1 and 2 were characterized by elemental anal., 1H and 13C NMR spectroscopy and in the case of 1 by x-ray diffraction. Deriv. 2 underwent transmetalation with Ph3SnOH, giving LSnPh3 (4) as the result of a migration of ligand L from the aluminum to the tin atom. The identity of 4 was established by elemental anal., 1H, 13C and 119Sn NMR spectroscopy and 1H, 119Sn HMBC expts. The system 2 and B(C6F5)3 in a 1:1 molar ratio is active in the polymn. of propylene oxide and .epsilon.-caprolactone. The stoichiometric reactions of trimethylaluminum with 2,6-(MeOCH2)2C6H3OH (LH) revealed compds. L3Al (1) and L2AlMe (2). However, reaction of 1 equiv of LH with trimethylaluminum did not give complex LAlMe2 (3), rather 2 together with Me3Al were obsd. as a result of a disproportionation of 3. Compds. 1 and 2 were characterized by elemental anal., 1H and 13C NMR spectroscopy and in the case of 1 by x-ray diffraction. Deriv. 2 underwent transmetalation with Ph3SnOH, giving LSnPh3 (4) as the result of a migration of ligand L from the aluminum to the tin atom. The identity of 4 was established by elemental anal., 1H, 13C and 119Sn NMR spectroscopy and 1H, 119Sn HMBC expts. The system 2 and B(C6F5)3 in a 1:1 molar ratio is active in the polymn. of propylene oxide and .epsilon.-caprolactone. (en)
Title	Aluminum(III) complexes containing O,O chelating ligand. Aluminum(III) complexes containing O,O chelating ligand. (en)
skos:prefLabel	Aluminum(III) complexes containing O,O chelating ligand. Aluminum(III) complexes containing O,O chelating ligand. (en)
skos:notation	RIV/60461373:22310/07:00021395!RIV10-MSM-22310___
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(GP203/03/P128), P(LC523), S, Z(MSM0021620857), Z(MSM0021627501)
http://linked.open...iv/cisloPeriodika	21
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Merna, Jan
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemické technologie
http://linked.open...dnocenehoVysledku	409194
http://linked.open...ai/riv/idVysledku	RIV/60461373:22310/07:00021395
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	aluminium; tin; chelating ligands; transmetalation; polymerization (en)
http://linked.open.../riv/klicoveSlovo	chelating ligands aluminium tin transmetalation polymerization
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[CC1FB75704F1]
http://linked.open...i/riv/nazevZdroje	Applied Organometallic Chemistry
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Perspective inorganic materials Intramolecularly coordinated organoaluminium compounds
http://linked.open...UplatneniVysledku	2007
http://linked.open...iv/tvurceVysledku	Císařová, Ivana Dostál, Libor Jambor, Roman Merna, Jan Holeček, Jaroslav
http://linked.open...ain/vavai/riv/wos	000248362100011
http://linked.open...n/vavai/riv/zamer	Nové molekulární systémy pro pokročilé aplikace prospěšné pro zdraví a šetrné k životnímu prostředí Aimed preparation of special compounds and materials and investigation of their physical and chemical properties and supramolecular structures
issn	0268-2605
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	22310

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