Activation of E-Cl bonds (E = C, Si, Ge and Sn) by a C,N-chelated stannylene

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F13%3A39896313" target="_blank" >RIV/00216275:25310/13:39896313 - isvavai.cz</a>
Result on the web
<a href="http://pubs.rsc.org/en/Content/ArticleLanding/2013/DT/c3dt50278c#!divAbstract" target="_blank" >http://pubs.rsc.org/en/Content/ArticleLanding/2013/DT/c3dt50278c#!divAbstract</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/c3dt50278c" target="_blank" >10.1039/c3dt50278c</a>

Result language
angličtina
Original language name
Activation of E-Cl bonds (E = C, Si, Ge and Sn) by a C,N-chelated stannylene
Original language description
The reactivity of (L-CN)(2)Sn (1) (where L-CN is 2-(N,N-dimethylaminomethyl)phenyl-) towards various substrates containing E-Cl bond(s) has been studied (E = C, Si, Ge and Sn). Alkyl chlorides like chloroform or dichloromethane reacts with 1 to form (L-CN)(2)SnCl2 and unidentified by-products in poor yields. The reaction of benzoyl chloride with 1 at low temperature yielded a thermally unstable product (L-CN)(2)Sn(Cl)-C(=O)Ph (2) which was isolated and characterized by both multinuclear NMR spectroscopyand X-ray diffraction techniques. The vicinity of the central tin atom in 2 reveals trigonal bipyramidal geometry. Attempts to oxidize 2 by dioxygen to give the corresponding organotin(IV) benzoate failed. On the other hand, the reaction of the in situprepared (L-CN)(2)Sn=O (synthesized by the reaction of 1 with dioxygen) with PhCOCl resulted in the formation of the desired organotin(IV) benzoate (L-CN)(2)Sn(Cl)C(=O) OPh (3). The reaction of 1 with Ph3GeCl yielded triphenylgermyl-subst
Czech name
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Czech description
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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
<a href="/en/project/GPP207%2F10%2FP092" target="_blank" >GPP207/10/P092: Activation of Small Molecules and Unsaturaturated Systems by Tin Compounds</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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