Comparison of reactivity of C,N-chelated and Lappert's stannylenes with trimethylsilylazide
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F14%3A39898439" target="_blank" >RIV/00216275:25310/14:39898439 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1139/cjc-2013-0500" target="_blank" >http://dx.doi.org/10.1139/cjc-2013-0500</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1139/cjc-2013-0500" target="_blank" >10.1139/cjc-2013-0500</a>
Alternative languages
Result language
angličtina
Original language name
Comparison of reactivity of C,N-chelated and Lappert's stannylenes with trimethylsilylazide
Original language description
Two mixed amido-azido tin(IV) species bearing either C,N-chelating or bulky amido ligands were prepared by the reaction of the corresponding stannylene (e.g., Sn[N(SiMe3)(2)](2) (1) or (L-CN)(2)Sn (2, L-CN = 2-(N,N-dimethylaminomethyl)phenyl)) with Me3SiN3. Both products of the oxidative addition, Sn[N(SiMe3)(2)](3)N-3 (3) and (L-CN)(2)Sn[N(SiMe3)(2)]N-3 (5), respectively, were fully characterized by both multinuclear NMR spectroscopy and XRD analysis. Heating of a mixture of 2 and Me3SiN3 up to 100 degrees C lead to the formation of a novel dimeric species (L-CN)(2)Sn(mu-NSiMe3)(2)Sn(L-CN)(2) (4), where the two tin atoms are bridged by two NSiMe3 ligands, thus forming a four-membered diazadistannacycle. DFT calculations were also carried out to support the proposed reaction mechanisms.
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GAP207%2F12%2F0223" target="_blank" >GAP207/12/0223: Hybrid ligands for low valent metal centres stabilization/specific activation.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Canadian Journal of Chemistry - Revue Canadienne de Chimie
ISSN
0008-4042
e-ISSN
—
Volume of the periodical
92
Issue of the periodical within the volume
6
Country of publishing house
CA - CANADA
Number of pages
7
Pages from-to
434-440
UT code for WoS article
000343115500003
EID of the result in the Scopus database
—