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US 2022/0177504 A1Published application
Platinum complexes having binaphthyl-based diphosphine ligands for the selective catalysis of the hydroxycarbonylation of ethylenically unsaturated compounds
AssigneeEvonik Operations GmbH
InventorsCarolin SCHNEIDER, Ralf JACKSTELL, Matthias BELLER, Robert FRANKE
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Abstract
Platinum complexes having binaphthyl-based diphosphine ligands for the selective catalysis of the hydroxycarbonylation of ethylenically unsaturated compounds.
Claims13
Complex comprising Pt and a compound of formula (I)
- where
- R1, R2, R3, R4 are each independently selected from —(C1-C12)-alkyl and —(C6-C20)-heteroaryl.
Dependencies are inferred from the claim text.