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US 2024/0400593 A1Published application
Bis-aminophosphines as catalysts for the dimerization of alkyl acrylates
AssigneeSpecialty Operations France
InventorOlivier Back
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Abstract
The present invention relates to bis-aminophosphines which are useful as catalysts for the dimerization of alkyl acrylates. Furthermore, the present invention relates to a process for preparing bis-aminophophines, the use of these bis-aminophosphines as catalysts for dimerization reaction of alkyl acrylates and a process for obtaining dimers of alkyl acrylates using bis-aminophosphines as catalyst.
Claims15
A compound according to the following formula (I):
- wherein
- R1 and R2, which are identical or different, are either linear alkyl groups comprising from 1 to 6 carbon atoms or form together with the N atom an heteroaliphatic cycle comprising 3 or 4 carbon atoms;
- and
- R3 is an aryl or heteroaryl group.
1 more element
Dependencies are inferred from the claim text.