About: Intramolecularly coordinated organoantimony(III) carboxylates

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Description	The reactions of organoantimony chlorides L1,2SbCl2 1 and 2 ([2,6-(ROCH2)2C6H3]-, R = Me; L1 and R = t-Bu; L2) with silver salts of selected carboxylic acids resulted to corresponding organoantimony carboxylates L1,2Sb(O2CR)2, 1a-c (for L1) and 2a-c (for L2), where R = CH3 for 1a, 2a; R = CH-CH2 for 1b, 2b and R = CF3 for 1c, 2c. All compounds were characterized by the help of elemental analysis, ESI-MS, 1H and 13C NMR spectroscopy. The solid state structure investigation using single crystal X-ray diffraction techniques (2a, c) and IR spectroscopy revealed significant differences in coordination mode of both O,C,O chelating ligand and carboxylic groups in this set of compounds. The structure of all compounds in solution of non-coordinating solvent (CDCl3) was determined by means of variable temperature 1H, 13C, 19F NMR spectroscopy and IR spectroscopy. The reactions of organoantimony chlorides L1,2SbCl2 1 and 2 ([2,6-(ROCH2)2C6H3]-, R = Me; L1 and R = t-Bu; L2) with silver salts of selected carboxylic acids resulted to corresponding organoantimony carboxylates L1,2Sb(O2CR)2, 1a-c (for L1) and 2a-c (for L2), where R = CH3 for 1a, 2a; R = CH-CH2 for 1b, 2b and R = CF3 for 1c, 2c. All compounds were characterized by the help of elemental analysis, ESI-MS, 1H and 13C NMR spectroscopy. The solid state structure investigation using single crystal X-ray diffraction techniques (2a, c) and IR spectroscopy revealed significant differences in coordination mode of both O,C,O chelating ligand and carboxylic groups in this set of compounds. The structure of all compounds in solution of non-coordinating solvent (CDCl3) was determined by means of variable temperature 1H, 13C, 19F NMR spectroscopy and IR spectroscopy. (en) Reakcí organoantimoitých chloridů L1,2SbCl2 1 a 2 ([2,6-(ROCH2)2C6H3], R = Me; L1 a R = t-Bu; L2) se Ag solemi vybraných karboxylátů bylo připraveno několik organoantimonitých karboxylátů L1,2Sb(OOCRn)2 (cs)
Title	Intramolecularly coordinated organoantimony(III) carboxylates Intramolekulárně koordinované organoantimonité(III) karboxyláty (cs) Intramolecularly coordinated organoantimony(III) carboxylates (en)
skos:prefLabel	Intramolecularly coordinated organoantimony(III) carboxylates Intramolekulárně koordinované organoantimonité(III) karboxyláty (cs) Intramolecularly coordinated organoantimony(III) carboxylates (en)
skos:notation	RIV/00216275:25310/07:00005864!RIV09-MSM-25310___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GP203/07/P094), Z(MSM0021620857), Z(MSM0021627501), Z(MSM0021627502)
http://linked.open...iv/cisloPeriodika	18
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Handlíř, Karel Dostál, Libor Růžička, Aleš Jambor, Roman Jirásko, Robert Holeček, Jaroslav
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	427340
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/07:00005864
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	organoantimony compounds; YCY ligand; carboxylates (en)
http://linked.open.../riv/klicoveSlovo	YCY ligand organoantimony compounds carboxylates
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[661DE2790308]
http://linked.open...i/riv/nazevZdroje	Journal of Organometallic Chemistry
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...vavai/riv/projekt	Organoantimony(III) and organobismuth(III) compounds containing O,C,O chelating ligands
http://linked.open...UplatneniVysledku	2007
http://linked.open...v/svazekPeriodika	692
http://linked.open...iv/tvurceVysledku	Císařová, Ivana Dostál, Libor Jambor, Roman Růžička, Aleš Jirásko, Robert Holeček, Jaroslav Handlíř, Karel Machuča, Luboš
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 Pokročilé analytické a separační metody a jejich aplikace v diagnostice a technologii živých a neživých materiálů
issn	0022-328X
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	25310

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