Synthesis of Heavy Fluorous Ruthenium Metathesis Catalysts Using the Stereoselective Addition of Polyfluoroalkyllithium to Sterically Hindered Diimines
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F15%3A00446525" target="_blank" >RIV/61388963:_____/15:00446525 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22310/15:43900650
Result on the web
<a href="http://dx.doi.org/10.1021/acs.organomet.5b00325" target="_blank" >http://dx.doi.org/10.1021/acs.organomet.5b00325</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.organomet.5b00325" target="_blank" >10.1021/acs.organomet.5b00325</a>
Alternative languages
Result language
angličtina
Original language name
Synthesis of Heavy Fluorous Ruthenium Metathesis Catalysts Using the Stereoselective Addition of Polyfluoroalkyllithium to Sterically Hindered Diimines
Original language description
The stereoselective addition of 2-(perfluorohexyl)ethyllithium to moderately hindered diimines led to racemic diamines, which were further transformed to light or heavy fluorous analogues of Hoveyda-Grubbs second-generation precatalysts. The complex bearing the NHC ligand modified with four polyfluoroalkyl ponytails represents the first known example of an alkene metathesis precatalyst retaining its heavy fluorous properties in the active catalytic form. The synthesized complexes match the activity andstability of a commercial Hoveyda-Grubbs second-generation precatalyst in model RCM reactions forming iii- and tetrasubstituted double bonds. The fluorophilic catalyst was successfully recycled using heavy fluorous separation techniques.
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
CC - Organic chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP207%2F10%2F1533" target="_blank" >GAP207/10/1533: Fluorous carbenes, complexes and ionic liquids based on perfluoropolyether-substituted imidazolium salts and their applications</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
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
34
Issue of the periodical within the volume
13
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
3327-3334
UT code for WoS article
000358026500028
EID of the result in the Scopus database
2-s2.0-84953885480