Hydrogenation process with transition metal catalysts derived fr

Details Hydrogenation process with transition metal catalysts derived fr Hydrogenation process with transition metal catalysts derived fr

1992-05-22

1994-08-02

Pal, Asok

Chemistry of hydrocarbon compounds

Adding hydrogen to unsaturated bond of hydrocarbon, i.e.,...

Using transition metal-containing catalyst

585275, 585276, 502166, 502167, C07C 503

Patent

active

053347919

ABSTRACT:
A process is provided for hydrogenating a non-aromatic unsaturated hydrocarbon, comprising reacting the hydrocarbon with a catalyst precursor which includes a source of a group VIIIB transition metal from the second or third rows of the periodic table and a heterobifunctional ligand constructed with a phosphine center and an imine nitrogen center, in the presence of hydrogen and a promoter selected from secondary or tertiary acyclic alkyl amines in a suitable solvent which solubilizes the hydrocarbon, the catalyst precursor, the hydrogen, and the promoter.

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