Catalytic oxidation of C—H bonds

Details Catalytic oxidation of C—H bonds Catalytic oxidation of C—H bonds

2007-03-27

2007-03-27

McKane, Joseph K. (Department: 1626)

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C549S344000

Reexamination Certificate

active

10636129

ABSTRACT:
The invention provides a catalytic, chemospecific and stereospecific method of oxidizing a wide variety of substrates without unwanted side reactions. Essentially, the method of the instant invention, under relatively mild reaction conditions, catalytically, stereospecifically and chemospecifically inserts oxygen into a hydrocarbon C—H bond. Oxidation (oxygen insertion) at a tertiary C—H bond to form an alcohol (and in some cases a hemiacetal) at the tertiary carbon is favored. The stereochemistry of an oxidized tertiary carbon is preserved. Ketones are formed by oxidizing a secondary C—H bond and ring-cleaved diones are formed by oxidizing cis tertiary CH bonds.

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