NITROGEN-CONTAINING AROMATIC HETEROCYCLIC LIGAND-METAL COMPLEXES AND THEIR USE FOR THE ACTIVATION OF HYDROGEN PEROXIDE AND DIOXYGEN IN THE REACTION OF ORGANIC COMPOUNDS

摘要

Nitrogen-containing aromatic heterocyclic ligand-metal complexes and their use for the activation of hydrogen peroxide and dioxgen are disclosed. Processes whereby activated hydrogen peroxide or dioxygen are used to transform various organic substrates are also disclosed. In particular, processes for the conversion of methylenic carbons to carbonyls, for the dioxygenation of aryl olefins, acetylenes and aryl- alpha -diols, for the oxidation of alcohols and aldehydes and for the removal of mercaptans from gaseous streams and for the removal of hydrogen sulfide and/or mercaptans from liquid streams are disclosed.