Production method of ketone compound

Details Production method of ketone compound Production method of ketone compound

2006-04-25

2006-04-25

Witherspoon, Sikarl A. (Department: 1621)

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

Organic compounds

Oxygen containing

C568S375000

Reexamination Certificate

active

07034188

ABSTRACT:
A method for producing a ketone, particularly a macrocyclic ketone, from a 2-hydroxycycloalkanone having from 12 to 18 carbon atoms by efficiently dehydrating and reducing the acyloin in a single reaction vessel. A method for producing a ketone compound, which comprises dehydrating and reducing an acyloin in the coexistence of an acid catalyst and a reduction catalyst and in the presence of hydrogen, particularly using a 2-hydroxycycloalkanone having from 12 to 18 carbon atoms as the acyloin.

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Patent Abstracts of Japan—2002 220361 A, vol. 2002, No. 12.
European Search Report dated Apr. 13, 2004.

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