Synthesis and fluorophilicity of compounds with tris(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silyl substituent

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13440%2F15%3A43887542" target="_blank" >RIV/44555601:13440/15:43887542 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985858:_____/15:00456711

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.jfluchem.2015.06.017" target="_blank" >http://dx.doi.org/10.1016/j.jfluchem.2015.06.017</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jfluchem.2015.06.017" target="_blank" >10.1016/j.jfluchem.2015.06.017</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Synthesis and fluorophilicity of compounds with tris(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silyl substituent

Popis výsledku v původním jazyce

substituent was synthesized starting from 3-halopropyltris(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)- silanes. The series can be divided into three subgroups based on the potential use of theses compounds: (i) cyclopentadienyl transition metal complexes and N-ligands, (ii) synthons for azide-alkyne [3+2] cycloaddition, (iii) imidazolium-type ionic liquids. Partition coefficients between fluorous and organic phases in a standard system perfluoro(methylcyclohexane)/toluene were measured using variousmethods. Both new and several similar previously prepared compounds were included. Gravimetry and 19F NMR spectroscopy were used for all the compounds whereas gas chromatography and AAS/AES spectroscopy were used where appropriate. Generally, consistentvalues were obtained by different methods. The partition coefficients of the compounds ranged from 10 to 100 with the exception of cyclopentadienyl complexes, where the partition coefficients were an order of magnitude lower, and ionic li

Název v anglickém jazyce

Synthesis and fluorophilicity of compounds with tris(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)silyl substituent

Popis výsledku anglicky

substituent was synthesized starting from 3-halopropyltris(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)- silanes. The series can be divided into three subgroups based on the potential use of theses compounds: (i) cyclopentadienyl transition metal complexes and N-ligands, (ii) synthons for azide-alkyne [3+2] cycloaddition, (iii) imidazolium-type ionic liquids. Partition coefficients between fluorous and organic phases in a standard system perfluoro(methylcyclohexane)/toluene were measured using variousmethods. Both new and several similar previously prepared compounds were included. Gravimetry and 19F NMR spectroscopy were used for all the compounds whereas gas chromatography and AAS/AES spectroscopy were used where appropriate. Generally, consistentvalues were obtained by different methods. The partition coefficients of the compounds ranged from 10 to 100 with the exception of cyclopentadienyl complexes, where the partition coefficients were an order of magnitude lower, and ionic li

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CC - Organická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/GAP106%2F12%2F1372" target="_blank" >GAP106/12/1372: Vysoce fluorované cyklopentadieny pro aplikace v katalýze</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Fluorine Chemistry

ISSN

0022-1139

e-ISSN

—

Svazek periodika

2015

Číslo periodika v rámci svazku

178

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

7

Strana od-do

23-29

Kód UT WoS článku

000362929600004

EID výsledku v databázi Scopus

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