Tetra-cationic imidazoliumyl-substituted phosphorus-sulfur heterocycles from a cationic organophosphorus sulfide

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F16%3A00472794" target="_blank" >RIV/61388963:_____/16:00472794 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/16:33161354
Result on the web
<a href="http://pubs.rsc.org/en/content/articlepdf/2016/cc/c5cc08182c" target="_blank" >http://pubs.rsc.org/en/content/articlepdf/2016/cc/c5cc08182c</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/c5cc08182c" target="_blank" >10.1039/c5cc08182c</a>

Result language
angličtina
Original language name
Tetra-cationic imidazoliumyl-substituted phosphorus-sulfur heterocycles from a cationic organophosphorus sulfide
Original language description
The reaction of imidazoliumyl-substituted P-(III) cations of type [(LPCl2)-P-(R,Me)](+) (3a,b(+); L-R,L-Me =imidazolium-2-yl a: R =Me; b: R = iPr) with (Me3Si)(2)S leads to the formation of tetra-cationic, eight-membered phosphorus sulfur heterocycles [(LPS)-P-(R,Me)](4)(4+) (9a,b(4+)), which can be explained by the tetramerization of the intermediately formed cationic phosphorus monosulfide [(LPS)-P-(R,Me)](+) (8a, b(+)). The P4S4 ring adopts a crown conformation as observed for cyclo-S-8. The Lewis base DMAP (4-dimethylaminopyridine) initiates a deoligomerization-and dismutation reaction of 9a, b(4+) to give P-(I) centered cation [L-(R,L-Me)(2)P](+) (12a, b(+)) and phosphorus disulfide [(DMAP)(2)PS2](+) (14(+)).
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
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Project
<a href="/en/project/EE2.3.30.0041" target="_blank" >EE2.3.30.0041: POST-UP II.</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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