Process for the preparation of secondary amines

Details Process for the preparation of secondary amines Process for the preparation of secondary amines

C - Chemistry, Metallurgy

07

C

C07C 211/14 (2006.01) C07C 209/60 (2006.01) C10L 1/22 (2006.01) C10L 1/222 (2006.01) C10L 1/24 (2006.01) C10M 133/06 (2006.01) C10M 133/54 (2006.01) C10M 135/20 (2006.01)

Patent

CA 2082228

T 1644 FF A B S T R A C T PROCESS FOR THE PREPARATION OF SECONDARY AMINES The invention provides a process for the preparation of a secondary amine which comprises reacting carbon monoxide, hydrogen, a base oil of mineral origin and a primary amine derivative having a terminal -NH2 group and a terminal -NR1R2 group, wherein each of R1 and R2 independently represents a hydrogen atom or an alkyl group; in the presence of a suitable solvent and a catalyst system comprising a source of cationic rhodium; optionally a source of cationic ruthenium; an aromatic N-heterocyclic ligand and a source of an anion other than a halide; secondary amines obtainable by said process; and lubricating oil compositions, fuel compositions and additive concentrates containing said amines. PS26/T1644FF.DOC

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