C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/570.6
C07C 45/68 (2006.01) C07C 47/19 (2006.01)
Patent
CA 1309108
ABSTRACT Aqueous formaldehyde is hydroformylated to glycol aldehyde in the presence of a rhodium-phosphine ligand complex catalyst in which the phosphine ligand is a trialkyl- or tricycloalkylphosphine and has a specified cone angle. A preferred phosphine ligand is tricyclohexylphosphine.
592601
Koprowski Robert John
Unruh Jerry Dean
Hoechst Celanese Corporation
Smart & Biggar
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