Dimethylsulfide-dicarbaborane chemistry. Isolation and characterisation of isomers [9-(SMe2)-nido-7,8-C2B9H10-X-Me] (where X=1, 2, 3 and 4) and some related compounds. An unusual skeletal rearrangement

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F07%3A00094287" target="_blank" >RIV/61388980:_____/07:00094287 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Dimethylsulfide-dicarbaborane chemistry. Isolation and characterisation of isomers [9-(SMe2)-nido-7,8-C2B9H10-X-Me] (where X=1, 2, 3 and 4) and some related compounds. An unusual skeletal rearrangement
Original language description
Oxidative coupling by FeCl3 of the [nido-7,8-C2B9H11-9-Me](-) anion 1a with SMe2 yields a mixture of four isomers of 9-(SMe2)-nido-7,8-C2B9H10-X-Me, where X = 1, 2, 3 and 4 (compounds 2a, 2b, 2c and 2d respectively). On high dilution of the reaction mixture, the 9-(SMe2)(-) nido-7,8-C2B9H10-10-Me 2e isomer is also isolated in a low yield. The isomers are separated by HPLC, and are identified and characterised by NMR spectroscopy and by single-crystal X-ray diffraction analyses of 2c and 2d.
Czech name
Dimethylsulfido-dikarbaboranová chemie. Izolace a charakterizace isomerů [9-(SMe2)-nido-7,8-C2B9H10-X-Me] (kde X = 1,2,3 a 4) a příbuzných sloučenin. Neobvyklý přesmyk skeletu
Czech description
Oxidativní kapling mezi aniontem [nido-7,8-C2B9H11-X-Me]- a SMe2 pomocí FeCl3 vyvolal neočekávaný vznik čtyř isomerů [9-(SMe2)-nido-7,8-C2B9H10-X-Me] (kde X = 1,2,3 a 4). Ty byly isolovány HPLC technikou a charakterizovány NMR spektroskopií a rentgenovoudifrakcí.

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
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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