About: C,N-chelated organotin(IV) trifluoromethanesulfonates: Synthesis, characterization and preliminary studies of its catalytic activity in the direct synthesis of dimethyl carbonate from methanol and CO2

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About: C,N-chelated organotin(IV) trifluoromethanesulfonates: Synthesis, characterization and preliminary studies of its catalytic activity in the direct synthesis of dimethyl carbonate from methanol and CO2 Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.sciencedirect.com/science/article/pii/S0022328X12001052
Description	C,N-chelated tri- and diorganotin(IV) halides react with 1 or 2 mol equiv of silver trifluoromethanesulfonate (triflate, AgOTf, OTf = OSO2CF3-) to give corresponding C,N-chelated organotin( IV) triflates. The triorganotin(IV) triflates of general formula (LR2SnOTf)-R-CN (R = n-Bu (1), Ph (2)) are presumably more stable towards hydrolysis than the diorganotin(IV) triflates (LRSn)-R-CN(OTf) 2 (R - n-Bu (3), Ph (4)). All prepared organotin(IV) triflates bearing the L-CN ligand (where L-CN is 2-(N,N-dimethylaminomethyl) phenyl-) were characterized by multinuclear NMR spectroscopy and elemental analysis. In addition, the structure of 3 was determined by the X-ray diffraction analysis. The catalytic activity of 1, 2 and 3 in the direct synthesis of dimethyl carbonate (DMC) from CO2 and methanol was investigated showing promising yield of DMC in the case of reaction promoted by 1. C,N-chelated tri- and diorganotin(IV) halides react with 1 or 2 mol equiv of silver trifluoromethanesulfonate (triflate, AgOTf, OTf = OSO2CF3-) to give corresponding C,N-chelated organotin( IV) triflates. The triorganotin(IV) triflates of general formula (LR2SnOTf)-R-CN (R = n-Bu (1), Ph (2)) are presumably more stable towards hydrolysis than the diorganotin(IV) triflates (LRSn)-R-CN(OTf) 2 (R - n-Bu (3), Ph (4)). All prepared organotin(IV) triflates bearing the L-CN ligand (where L-CN is 2-(N,N-dimethylaminomethyl) phenyl-) were characterized by multinuclear NMR spectroscopy and elemental analysis. In addition, the structure of 3 was determined by the X-ray diffraction analysis. The catalytic activity of 1, 2 and 3 in the direct synthesis of dimethyl carbonate (DMC) from CO2 and methanol was investigated showing promising yield of DMC in the case of reaction promoted by 1. (en)
Title	C,N-chelated organotin(IV) trifluoromethanesulfonates: Synthesis, characterization and preliminary studies of its catalytic activity in the direct synthesis of dimethyl carbonate from methanol and CO2 C,N-chelated organotin(IV) trifluoromethanesulfonates: Synthesis, characterization and preliminary studies of its catalytic activity in the direct synthesis of dimethyl carbonate from methanol and CO2 (en)
skos:prefLabel	C,N-chelated organotin(IV) trifluoromethanesulfonates: Synthesis, characterization and preliminary studies of its catalytic activity in the direct synthesis of dimethyl carbonate from methanol and CO2 C,N-chelated organotin(IV) trifluoromethanesulfonates: Synthesis, characterization and preliminary studies of its catalytic activity in the direct synthesis of dimethyl carbonate from methanol and CO2 (en)
skos:notation	RIV/00216275:25310/12:39895762!RIV13-GA0-25310___
http://linked.open...avai/riv/aktivita	I P S
http://linked.open...avai/riv/aktivity	I, P(GA104/09/0829), P(MEB021040), S
http://linked.open...iv/cisloPeriodika	JUN 15 2012
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Švec, Petr Růžička, Aleš Padělková, Zdeňka Olejník, Roman
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	Univerzita Pardubice / Fakulta chemicko-technologická
http://linked.open...dnocenehoVysledku	127503
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/12:39895762
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	carbon dioxide; catalysis; trifluoromethanesulfonate; C,N-chelating ligand; organotin(IV) compounds (en)
http://linked.open.../riv/klicoveSlovo	carbon dioxide catalysis organotin(IV) compounds N-chelating ligand C trifluoromethanesulfonate
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[43FA091CDFF3]
http://linked.open...i/riv/nazevZdroje	Journal of Organometallic Chemistry
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Use of Carbon Dioxide as C1 Building Block for Organic Compounds Catalyzed by Metal Containing Compounds CO2 activation based on main group metal centers: from complexes to catalyticaly active precursors.
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	708
http://linked.open...iv/tvurceVysledku	Padělková, Zdeňka Plasseraud, Laurent Růžička, Aleš Švec, Petr Olejník, Roman
http://linked.open...ain/vavai/riv/wos	000302935900011
issn	0022-328X
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.jorganchem.2012.02.022
http://localhost/t...ganizacniJednotka	25310

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