C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 45/50 (2006.01) B01J 31/18 (2006.01) C07C 67/347 (2006.01) C07C 253/30 (2006.01) C07F 9/145 (2006.01) C07F 9/653 (2006.01) C07F 9/655 (2006.01)
Patent
CA 2389840
A hydroformylation process is disclosed which employs multidentate phosphite ligands in a catalyst composition. In particular, the ligands have heteroatom- containing substituents on the carbon attached to the ortho position of the terminal phenol group.
L'invention concerne un procédé d'hydroformylation utilisant des ligands de phosphite polydentés dans une composition catalytique. En particulier, ces ligands renferment des substituants contenant des hétérotaomes sur le carbone fixé en position ortho du groupe phénol terminal.
Boyles John Ronald
Garner J. Michael
Kreutzer Kristina Ann
Tam Wilson
Bennett Jones Llp
E. I. Du Pont de Nemours And Company
Invista Technologies S.a.r.l.
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