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US 2019/0262818 A1Published application
Self-assembled catalysts and use thereof in olefin polymerization
AssigneeCouncil of Scientific and Industrial Research
InventorsSamir Hujur CHIKKALI, Nilesh Rajesh MOTE
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Abstract
The present invention relates to a self assembled catalyst. More particularly, the present invention relates to a self-assembled catalyst of formula (I) comprising supramolecular phosphine and carboxylate ligands, process for preparation thereof and use of said catalyst of formula (I) in olefin polymerization.
Claims12
A self-assembled catalyst of formula (I);
- Wherein;
- M is selected from Pd or Ni;
- X is selected from SO3−, CO2− or O−;
- R and R′ is selected from H or Ph;
- D is selected from dimethyl sulfoxide, pyridine, lutidine, acetonitrile, dimethylformamide, acetone, benzonitrile, triphenylphosphine, triphenylphosphineoxide, pyridone or piperidine;
- E is selected from hydrogen, alkyl, cycloalkyl, aryl, mono or disubstituted aryl.
3 more elements
Dependencies are inferred from the claim text.