Direct conversion of butyraldehyde to 2-ethylhexanol-1

Details Direct conversion of butyraldehyde to 2-ethylhexanol-1 Direct conversion of butyraldehyde to 2-ethylhexanol-1

1992-05-18

1993-11-02

Lone, Werren B.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568463, 568850, 568880, C07C 29141, C07C 2914

Patent

active

052585581

ABSTRACT:
Solid solutions of magnesium oxide-aluminum oxide related to hydrotalcite and what previously has been referred to as synthetic hydrotalcites, have been prepared with a surface area in excess of 250 m.sup.2 /g, especially at low Mg/Al atom ratios. Such high surface area materials are found to be quite effective in the aldol condensation of aldehydes, and in particular in the conversion of n-butyraldehyde to 2-ethyl-2-hexenal in high yield and with good selectivity in a liquid phase reaction at temperatures under about 200.degree. C.

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