Method for producing isononanoic acids from 2-ethyl hexanol

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United States of America Patent

PATENT NO 9434672
APP PUB NO 20150191410A1
SERIAL NO

14413503

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Abstract

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Process for preparing isononanoic acid proceeding from 2-ethylhexanol, characterized in that (a) 2-ethylhexanol is dehydrated to octene in the presence of a catalyst; (b) the octene obtained in step a) is reacted in the presence of a transition metal compound of group VIII of the periodic table of the elements with carbon monoxide and hydrogen to give isononanal; and (c) the isononanal obtained in step b) is oxidized to isononanoic acid.

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OXEA GMBH46147 OBERHAUSEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eisenacher, Matthias Wesel, DE 11 12
Frey, Guido D Riedstadt, DE 26 58
Kockrick, Kristina Düsseldorf, DE 6 8
Strutz, Heinz Moers, DE 71 219

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