POLYKETONE FROM ETHYLENE WITH CARBON MONOXIDE CATALYZED BY NOVEL CATALYST SYSTEMS BASED ON COPPER WITH BIDENTATE PHOSPHORUS CHELATING LIGANDS

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POLYKETONE FROM ETHYLENE WITH CARBON MONOXIDE CATALYZED BY NOVEL CATALYST SYSTEMS BASED ON COPPER WITH BIDENTATE PHOSPHORUS CHELATING LIGANDS

Papers | Updated：2021-06-21

- POLYKETONE FROM ETHYLENE WITH CARBON MONOXIDE CATALYZED BY NOVEL CATALYST SYSTEMS BASED ON COPPER WITH BIDENTATE PHOSPHORUS CHELATING LIGANDS
- Vol. 21, Issue 4, Pages: 479-481(2003)
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- Published：20 August 2003
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POLYKETONE FROM ETHYLENE WITH CARBON MONOXIDE CATALYZED BY NOVEL CATALYST SYSTEMS BASED ON COPPER WITH BIDENTATE PHOSPHORUS CHELATING LIGANDS[J]. 2003, 21(4): 479-481.
DOI：

POLYKETONE FROM ETHYLENE WITH CARBON MONOXIDE CATALYZED BY NOVEL CATALYST SYSTEMS BASED ON COPPER WITH BIDENTATE PHOSPHORUS CHELATING LIGANDS[J]. 2003, 21(4): 479-481. DOI：

摘要

Copolymerization of ethylene with carbon monoxide was pertormed with Cu catalyst systems. Novel catalystsystems based on Cu (Cu(CH3COO)2/ligand/acid) were firstly reported for the copolymerization of ethylene with carbonmonoxide

in which the ligand was a bidentate phosphorus chelating ligand. The experimental results showed that this kindof Cu catalyst system exhibited high activity. When DPPP (1

3-bis(diphenylphosphine)propane) and CH3COOH were usedas ligand and acid

the corresponding catalyst system had the best activity of 108.1 g copolymer/(gCu·h).The novel Cu catalyst system had the advantages of high stability and low cost.

Abstract

in which the ligand was a bidentate phosphorus chelating ligand. The experimental results showed that this kindof Cu catalyst system exhibited high activity. When DPPP (1

3-bis(diphenylphosphine)propane) and CH3COOH were usedas ligand and acid

the corresponding catalyst system had the best activity of 108.1 g copolymer/(gCu·h).The novel Cu catalyst system had the advantages of high stability and low cost.

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