About: Double O,C,O-chelated diorganotin(IV) derivatives

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Byly připraveny organocíničité sloučeniny obsahující OCO chelatátující ligandy (cs) Novel diorganotin(IV) compounds (L-1,L-2)(2)SnCl2 where L-1,L-2 are O,C,O-chelating ligands (called the pincer ligands), 2,6-bis(alkoxy-methyl)phenyl-, 2,6-(ROCH2)(2)C6H3-. (L-1, R =Me, L-2, R = t-Bu), have been synthesized and characterized by H-1, C-13 and Sn-119 NMR spectroscopy, MS-ES1 spectrometry and elemental analysis. The structure of both compounds (L-1)(2)SnCl2 (1) and (L-2)(2)SnCl2 (2) was determined by X-ray crystallography. Determination of crystal structures reveals different shapes of coordination polyhedra. While deformed octahedron was found for 1, tetrahedral geometry of the tin atom was determined for 2. The NMR spectroscopy indicates a similar structural arrangement of I and 2 in solution. The reaction of I with silver salts of low nucleophilic anions X- (X = OTf and 1-CB11H12) resulted in (L-1)(2)SnCl(OTf) (3), (L-1)(2)Sn(OTf)(2) (4), and (L-1)(2)SnCl(CB11H12) (5). The compounds 4 and 5 are of ionic nature both in solid state and ill Solution of CH3CN. Novel diorganotin(IV) compounds (L-1,L-2)(2)SnCl2 where L-1,L-2 are O,C,O-chelating ligands (called the pincer ligands), 2,6-bis(alkoxy-methyl)phenyl-, 2,6-(ROCH2)(2)C6H3-. (L-1, R =Me, L-2, R = t-Bu), have been synthesized and characterized by H-1, C-13 and Sn-119 NMR spectroscopy, MS-ES1 spectrometry and elemental analysis. The structure of both compounds (L-1)(2)SnCl2 (1) and (L-2)(2)SnCl2 (2) was determined by X-ray crystallography. Determination of crystal structures reveals different shapes of coordination polyhedra. While deformed octahedron was found for 1, tetrahedral geometry of the tin atom was determined for 2. The NMR spectroscopy indicates a similar structural arrangement of I and 2 in solution. The reaction of I with silver salts of low nucleophilic anions X- (X = OTf and 1-CB11H12) resulted in (L-1)(2)SnCl(OTf) (3), (L-1)(2)Sn(OTf)(2) (4), and (L-1)(2)SnCl(CB11H12) (5). The compounds 4 and 5 are of ionic nature both in solid state and ill Solution of CH3CN. (en)
Title	Double O,C,O-chelated diorganotin(IV) derivatives Double O,C,O-chelated diorganotin(IV) derivatives (en) Diorganocíničité sloučeniny obsahující O,C,O-chelátijící ligandy (cs)
skos:prefLabel	Double O,C,O-chelated diorganotin(IV) derivatives Double O,C,O-chelated diorganotin(IV) derivatives (en) Diorganocíničité sloučeniny obsahující O,C,O-chelátijící ligandy (cs)
skos:notation	RIV/00216275:25310/06:00004417!RIV08-MSM-25310___
http://linked.open.../vavai/riv/strany	1554-1559
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/04/0223), P(LC523), Z(MSM0021627501)
http://linked.open...iv/cisloPeriodika	691
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Dostál, Libor Jambor, Roman 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	472339
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/06:00004417
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ALCOHOL ACETYLATION CATALYSTS; RAY STRUCTURAL-ANALYSIS; CRYSTAL-STRUCTURE; SOLID-STATE; ORGANOTIN COMPOUNDS; MOLECULAR-STRUCTURE; CARBOXYLIC-ACIDS; PI-COORDINATION; POLYSULFONYLAMINES; CATIONS (en)
http://linked.open.../riv/klicoveSlovo	SOLID-STATE CARBOXYLIC-ACIDS CRYSTAL-STRUCTURE MOLECULAR-STRUCTURE CATIONS ALCOHOL ACETYLATION CATALYSTS ORGANOTIN COMPOUNDS PI-COORDINATION POLYSULFONYLAMINES RAY STRUCTURAL-ANALYSIS
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[6ACF571EE0B5]
http://linked.open...i/riv/nazevZdroje	Journal of Organometallic Chemistry
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Perspective inorganic materials The study of preparation, properties, structure and reactivity of organometallic C,Y- and Y,C,Y- complexes
http://linked.open...UplatneniVysledku	2006
http://linked.open...v/svazekPeriodika	54
http://linked.open...iv/tvurceVysledku	Císařová, Ivana Dostál, Libor Jambor, Roman Holeček, Jaroslav Kašná, Blanka
http://linked.open...n/vavai/riv/zamer	Aimed preparation of special compounds and materials and investigation of their physical and chemical properties and supramolecular structures
issn	0022-328X
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	25310

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