EP 4395931 A1 20240710 - HYDROSILYLATION METHOD CATALYSED BY AN IRON COMPLEX
Title (en)
HYDROSILYLATION METHOD CATALYSED BY AN IRON COMPLEX
Title (de)
DURCH EINEN EISENKOMPLEX KATALYSIERTES HYDROSILYLIERUNGSVERFAHREN
Title (fr)
PROCEDE D'HYDROSILYLATION CATALYSE PAR UN COMPLEXE DE FER
Publication
Application
Priority
- FR 2109052 A 20210831
- FR 2022000076 W 20220830
Abstract (en)
[origin: WO2023031524A1] The present invention relates to a method for hydrosilylation of an unsaturated compound comprising at least one alkene function or one alkyne function with a compound comprising at least one hydrosilane function, said method being catalysed by an iron complex represented by the formula Fe[Si(SiR3)3]2 Ln, wherein each R is a hydrogen atom or a hydrocarbon group having 1 to 30 carbon atoms, optionally substituted by one or more halogen atoms, each L is an ether ligand, and n = 1, 2 or 3. The present invention also relates to a method for preparing said iron complex, as well as to the use thereof as a catalyst for the hydrosilylation of an alkene or alkyne.
IPC 8 full level
B01J 31/16 (2006.01); B01J 31/22 (2006.01); C08G 77/12 (2006.01); C08G 77/20 (2006.01); C08L 83/04 (2006.01)
CPC (source: EP KR US)
B01J 31/1608 (2013.01 - EP KR); B01J 31/2208 (2013.01 - EP KR US); B01J 37/00 (2013.01 - US); C08G 77/08 (2013.01 - US); C08G 77/12 (2013.01 - EP KR); C08G 77/20 (2013.01 - EP KR); C08K 5/56 (2013.01 - KR); C08L 83/04 (2013.01 - EP KR); B01J 2231/14 (2013.01 - EP KR); B01J 2231/323 (2013.01 - EP KR); B01J 2531/842 (2013.01 - EP KR); C08K 2003/0856 (2013.01 - EP)
C-Set (source: EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
FR 3126417 A1 20230303; FR 3126417 B1 20240621; CN 118284465 A 20240702; EP 4395931 A1 20240710; KR 20240052812 A 20240423; US 2024287255 A1 20240829; WO 2023031524 A1 20230309
DOCDB simple family (application)
FR 2109052 A 20210831; CN 202280062914 A 20220830; EP 22789622 A 20220830; FR 2022000076 W 20220830; KR 20247010394 A 20220830; US 202218686976 A 20220830