Method for the production of tetrahydrogeranylacetone

Details Method for the production of tetrahydrogeranylacetone Method for the production of tetrahydrogeranylacetone

2003-07-14

2008-03-18

Witherspoon, Sikarl A. (Department: 1621)

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

Organic compounds

Oxygen containing

C568S398000

Reexamination Certificate

active

07345205

ABSTRACT:
A process is described for preparing tetrahydrogeranylacetone in which pseudoionone, geranylacetone and/or dihydrogeranylacetone in a liquid phase, in which particles of a catalyst which is capable of preferentially hydrogenating carbon-carbon double bonds over carbon-oxygen double bonds are suspended, is conducted through a device which inhibits the transport of the catalyst particles in the presence of a hydrogen-containing gas.

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