Selective hydrogenation of olefins
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United States of America Patent
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Jun 2, 1992
Grant Date -
N/A
app pub date -
Feb 12, 1987
filing date -
Feb 12, 1987
priority date (Note) -
Expired
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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.
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