Quest for triorganotin(IV) compounds containing three C,N- and N,C,N-chelating ligands

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F13%3A39896432" target="_blank" >RIV/00216275:25310/13:39896432 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0022328X13001435" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0022328X13001435</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jorganchem.2013.02.018" target="_blank" >10.1016/j.jorganchem.2013.02.018</a>

Result language
angličtina
Original language name
Quest for triorganotin(IV) compounds containing three C,N- and N,C,N-chelating ligands
Original language description
Three novel tetraorganotin(IV) compounds of general formula L3SnR [where i) L is L-CN 2-(N,N-dimethylaminomethyl)phenyl- and R = n-Bu (1), Ph (2); and ii) L is L-NCN 2,6-bis-(N,N-dimethylaminomethyl) phenyl- with R = n-Bu (3)] were synthesized. These species were used as potential precursors for the target preparation of some triorganotin(IV) species of general formula L3SnX [where i) L is L-NCN with X = OH (4), and ii) L is L-CN and X = Br (5), F (5b), Cl (5c)]. Several methods were applied to reach the target L3SnX molecules including the reactions of 1 or 2 with bromine, iodine or hydrohalic acids in various media, Kocheshkov reactions or transmetallation with HgCl2, but the composition of all reaction mixtures was not satisfactory towards the target. Compound 4 has the monomeric structure with OH group interacting with one of the nitrogen atoms via H-bridge. Target compound 5 was prepared by the reaction of three equivalents L-4(CN) Sn with SnBr4 followed by the isolation of 5 from
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/GAP207%2F10%2F0215" target="_blank" >GAP207/10/0215: Structure, Properties and the Use of C,N-, Y,C,Y-chelated Organometallic and Related Metal Complexes</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach<br>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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