Hydrogen peroxide oxidation of 4-hydroxy-2, 2, 6, 6-tetramethylp

Details Hydrogen peroxide oxidation of 4-hydroxy-2, 2, 6, 6-tetramethylp Hydrogen peroxide oxidation of 4-hydroxy-2, 2, 6, 6-tetramethylp

1995-11-09

1997-08-05

Ivy, C. Warren

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D21194

Patent

active

056544340

ABSTRACT:
An environmentally friendly process is described for the preparation of 4-hydroxy-2,2,6,6-tetramethylpiperidine-N-oxyl by the direct hydrogen peroxide oxidation of 4-hydroxy-2,2,6,6-tetramethylpiperidine in the absence of any catalyst.

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