Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Reexamination Certificate
2006-09-19
2006-09-19
Witherspoon, Sikarl A. (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
C568S361000, C568S403000, C568S430000, C568S485000, C562S418000, C562S519000, C562S538000
Reexamination Certificate
active
07109379
ABSTRACT:
An oily solution of water-insoluble aliphatic alcohol is allowed to react with an aqueous hydrogen peroxide solution in the presence of a catalyst containing a metal compound belonging to Group 8 to 10 of the Periodic Table in a heterogeneous solution system. As a result, a carbonyl compound can be produced from an aqueous hydrogen peroxide solution under mild conditions in high yield. Also, the reaction operation is simple and easy, a step for removing solvent after completion of the reaction is not necessary and influence and toxicity upon the environment and human body are markedly small. Thus, a carbonyl compound can be produced safely, simply and efficiently.
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R. Anderson et al., “Selective Oxidation of Alcohols to Carbonyl Compounds and Carboxylic Acids With Platinum Group Metal Catalysts,” Advanced Synthesis & Catalysis, 345(4), pp. 517-523, 2003.
S. Martin et al., “Efficient Solvent-free iron (III) catalyzed oxidation of alcohols by hydrogen peroxide,” Tetrahedron Letters, 44, pp. 549-552, 2003.
Sato Kazuhiko
Usui Youko
Morgan & Lewis & Bockius, LLP
National Institute of Advanced Industrial Science and Technology
Witherspoon Sikarl A.
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