Unusual Reactivity of a C,N-Chelated Stannylene with Siloxanes and Silanols
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F13%3A10159138" target="_blank" >RIV/00216208:11310/13:10159138 - isvavai.cz</a>
Alternative codes found
RIV/61388980:_____/13:00393289 RIV/67985858:_____/13:00393289 RIV/00216275:25310/13:39896297
Result on the web
<a href="http://dx.doi.org/10.1021/om400123y" target="_blank" >http://dx.doi.org/10.1021/om400123y</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/om400123y" target="_blank" >10.1021/om400123y</a>
Alternative languages
Result language
angličtina
Original language name
Unusual Reactivity of a C,N-Chelated Stannylene with Siloxanes and Silanols
Original language description
The reactivity of stannylene (L-CN)(2)Sn (1), where L-CN is the 2-(N,N-dimethylaminomethyl)phenyl substituent, toward (2,2,6,6-tetramethylpiperidin-1-yl)oxyl (TEMPO), silicon grease, and triphenylsilanol was explored. The reaction of 1 with one equivalent of TEMPO and silicon grease yielded cyclo-[(L-CN)(2)SnOSn(L-CN)(2)OSiMe2O] (6a), whereas the addition of two equivalents of TEMPO afforded cyclo-[(L-CN)(L-CN-O)SnOSiMe2OSiMe2O] (6b), in which the amine nitrogen atom of one of the L-CN ligands is oxidized to N-oxide. The reaction of 1 with one equivalent of TEMPO and subsequent addition of triphenylsilanol gave (L-CN)(2)Sn(OSiPh3)(2) (5), which further reacted with air in a chloroform solution to provide [(L-CN)(L-CN=O)Sn(OSiPh3)Cl] (7), containing oneof the chelating L-CN ligands in the corresponding N-oxide form. In contrast, the direct reactions of 1 with one or two equivalents of triphenylsilanol gave rise to the adduct [Sn-(OSiPh3)(2)]center dot C6H5CH2NMe2 (8a) and the salt [C6H
Czech name
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Czech description
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Classification
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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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Organometallics
ISSN
0276-7333
e-ISSN
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Volume of the periodical
32
Issue of the periodical within the volume
8
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
2398-2405
UT code for WoS article
000318060400014
EID of the result in the Scopus database
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