Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1999-02-16
2000-12-12
Wilson, James O.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
562517, 562519, 562607, C07C 6736, C07C 5112
Patent
active
061601632
ABSTRACT:
A method for the vapor-phase carbonylation of lower alkyl alcohols to esters and optionally, carboxylic acids using a catalyst having a platinum on a solid support material as a first component and a vaporous halide as a second component. Desirably, the catalyst includes platinum on an activated carbon support and the vaporous halide is selected from hydrogen halides, alkyl halides and aryl halides having up to 12 carbon atoms, and mixtures thereof.
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Carver Donald Lee
Singleton Andy Hugh
Tustin Gerald Charles
Zoeller Joseph Robert
Deemie Robert W.
Eastman Chemical Company
Gwinnell Harry
Smith Matthew
Wilson James O.
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