Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – By addition of entire unsaturated molecules – e.g.,...
Patent
1986-08-15
1987-06-30
Pal, Asok
Chemistry of hydrocarbon compounds
Unsaturated compound synthesis
By addition of entire unsaturated molecules, e.g.,...
502117, 585512, 585515, C07C 226
Patent
active
046772413
ABSTRACT:
A process for oligomerization of a lower olefin having 2 to 8 carbon atoms which comprises contacting said lower olefin with a catalyst composition comprising a transition metal complex selected from complexes of nickel and palladium with a fluoro-organic thiol or sulfide ligand, having a single sulfur atom in a ligating position and wherein the carbon atom adjacent the carbon to which the sulfur atom is attached has at least one fluoro substituent and with the proviso that said fluoro-organic thiol or sulfide does not contain any other ligating group or atom in a ligating position which will displace fluoro as a ligand, and an organometallic-reducing agent selected from the group of borohydride and organoaluminum halides and alkoxides.
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Chevron Research Company
Gaffney R. C.
LaPaglia S. R.
Pal Asok
Squires L. S.
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