CATALYST CAPABLE OF FORMING 2,5-DIMETHYLHEXENES

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United States of America Patent

APP PUB NO 20150246940A1
SERIAL NO

14193222

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Abstract

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A process of making a catalyst and the catalyst composition made by that process comprising a multinuclear metal compound of the formula Ma(PCy3)b(H)c(CO)d(OR)e(H2O)f with molar ratios a:b:c:d:e:f, wherein a is in the range from 2 to 2000, b is in the range from 0 to 4000, c is in the range from 0 to 6000 and d is in the range from 0 to 2000, e is in the range from 1 to 2000, and f is in the range from 0 to 100; wherein PCy3 indicates tricyclohexylphosphine, H indicates hydride, R is an alkyl group determined by the alcohol utilized and H2O is water from the reaction; and a is at least twice w. A method of making one or more 2,5-dimethylhexenes is described. A method of making p-xylene using one or more 2,5-dimethylhexenes is also described.

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Patent Owner(s)

Patent OwnerAddress
UOP LLC25 EAST ALGONQUIN ROAD PATENT DEPARTMENT DES PLAINES IL 60017

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bhattacharyya, Alakananda Glen Ellyn, US 181 1472
Nicholas, Christopher P Evanston, US 156 1025
Smith, Stuart E Lake Zurich, US 11 0

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