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

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F06%3A00004417" target="_blank" >RIV/00216275:25310/06:00004417 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/06:10329
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Double O,C,O-chelated diorganotin(IV) derivatives
Original language description
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-13and 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 lownucleophilic 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.
Czech name
Diorganocíničité sloučeniny obsahující O,C,O-chelátijící ligandy
Czech description
Byly připraveny organocíničité sloučeniny obsahující OCO chelatátující ligandy

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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