High activity ethylene trimerisation catalysts based on diphosphine ligands.
Chromium complexes of ligands of the type Ar2PN(Me)PAr2 (Ar = ortho-methoxy-substituted aryl group), on activation with MAO, are extremely active and selective catalysts for the trimerisation of ethylene.
Carter
Anthea
A
Cohen
Steven A
SA
Cooley
Neil A
NA
Murphy
Aden
A
Scutt
James
J
Wass
Duncan F
DF
D002384:Catalysis; D005030:Ethylenes / Q000737:chemistry*; D008024:Ligands; D008956:Models, Chemical; D015394:Molecular Structure; D010720:Phosphines / Q000737:chemistry*
D005030:Ethylenes; D008024:Ligands; D010720:Phosphines; C036216:ethylene