Selective hydrogenation of olefins

Details Selective hydrogenation of olefins Selective hydrogenation of olefins

1987-02-12

1992-06-02

Garner, Vivian

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

554145, 544178, 546184, 560265, 562598, 568687, 568903, 585273, 585277, C07C 5136, C07C 67283, C07C 67303, C07C 69145

Patent

active

051188376

ABSTRACT:
A modified ruthenium catalyst can be used to selectively hydrogenate an olefinic double bond in the presence of another olefinic double bond in the same or in a different molecule. Modifiers are selected from compounds containing trivalent nitrogen, trivalent phosphorus and divalent sulfur.

REFERENCES:
patent: 2944094 (1960-07-01), Rylander et al.
patent: 3452105 (1969-06-01), Marbet
L. M. Berkowitz et al., J. Org. Chem. 24, (1959) 708-709.
J. Tsuji et al., Bull. Chem. Soc. Jap. 49, (1976) 1701-1702.
J. Tsuji et al., Chem. Lett. 1977 1083-1084.

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