[EN] SYNTHESIS OF FLUOROCARBOFUNCTIONAL ALKOXYSILANES AND CHLOROSILANES<br/>[FR] SYNTHÈSE D'ALCOXYSILANES ET CHLOROSILANES À FONCTION FLUOROCARBO
申请人:UNIV ADAM MICKIEWICZ
公开号:WO2011028141A1
公开(公告)日:2011-03-10
The subject of invention is the method of synthesis of fluorocarbofunctional alkoxysilanes and chlorosilanes of the general formula HCF2(CF2)n(CH2)mOC3H7SiR1R2R3 in which - n takes values from 1 to 12, m takes values from 1 to 4, - R1 stands for an alkoxy group or halogen, if R1 stands for an alkoxy group, then R2 and R3 can be the same or different and stand for an alkoxy group containing C= 1-4, alkyl group containing C = 1-12 or an aryl group, if R1 stands for a halogen, then R2 and R3 can be the same or different and stand for based on hydrosilylation of an appropriate fluoroalkyl-allyl ether with an appropriate trisubstituted silane of the general formula HSiR1R2R3 in the presence of siloxide rhodium complex [Rh(OSiMe3)(cod)}2] as a catalyst.
SYNTHESIS OF FLUOROCARBOFUNCTIONAL ALKOXYSILANES AND CHLOROSILANES
申请人:Marciniec Bogdan
公开号:US20120165565A1
公开(公告)日:2012-06-28
The subject of invention is the method of synthesis of fluorocarbofunctional alkoxysilanes and chlorosilanes of the general formula HCF
2
(CF
2
)
n
(CH
2
)
m
OC
3
H
7
SiR
1
R
2
R
3
in which -n takes values from 1 to 12, m takes values from 1 to 4,—R
1
stands for an alkoxy group or halogen, if R
1
stands for an alkoxy group, then R
2
and R
3
can be the same or different and stand for an alkoxy group containing C=1-4, alkyl group containing C=1-12 or an aryl group, if R
1
stands for a halogen, then R
2
and R
3
can be the same or different and stand for based on hydrosilylation of an appropriate fluoroalkyl-allyl ether with an appropriate trisubstituted silane of the general formula HSiR
1
R
2
R
3
in the presence of siloxide rhodium complex [Rh(OSiMe
3
)(cod)}
2
] as a catalyst.
SYNTHESIS OF FLUOROCARBOFUNCTIONAL SILSESQUIOXANES
申请人:Marciniec Bogdan
公开号:US20120157702A1
公开(公告)日:2012-06-21
The subject of the invention is the method of synthesis of fluoracarbofunctional cage silsesquioxanes of the general formula in which • R
1
stands for HCF
2
(CF
2
)
n
(CH
2
)mO(CH
2
)
3
Si(CH
3
)
2
O
or
HCF
2
(CF
2
)
n
(CH
2
)
m
O(CH
2
)
3
group in which n=1-12, m=1-4; • R
2
, R
3
, R
4
, R
5
, R
6
, R
7
, R
8
can be the same as R
1
or different from it and stand all either for the (C
1
-C
25
) alkyl group or any aryl group, based on hydrosilylation of fluoroalkyl-allyl ether with an appropriate hydrogen-silsesquioxane in the presence of siloxide rhodium complex [Rh(OSiMe
3
)(cod)}
2
] as a catalyst.
[EN] SYNTHESIS OF FLUOROCARBOFUNCTIONAL SILSESQUIOXANES<br/>[FR] SYNTHÈSE DE SILSESQUIOXANES À FONCTIONNALITÉ FLUOROCARBONÉE
申请人:UNIV ADAM MICKIEWICZ
公开号:WO2011028142A1
公开(公告)日:2011-03-10
The subject of the invention is the method of synthesis of fluorocarbofunctional cage silsesquioxanes of the general formula in which • R1 stands for HCF2(CF2)n(CH2)mO(CH2)3Si(CH3)2O or HCF2(CF2)n(CH2)mO(CH2)3 group in which n=1-12, m=1-4; • R2, R3, R4, R5, R6, R7, R8 can be the same as R1 or different from it and stand all either for the (C1-C25) alkyl group or any aryl group, based on hydrosilylation of fluoroalkyl-allyl ether with an appropriate hydrogensilsesquioxane in the presence of siloxide rhodium complex [Rh(OSiMe3)(cod)}2] as a catalyst.