Transition metal-mediated oxidations utilizing monomeric iodosyl- and iodylarene species
| Parent link: | Tetrahedron: The International Journal for the Rapid Publication of Full Original Research Papers and Critical Reviews Organic Chemistry Vol. 66, iss. 31.— 2010.— [P. 5745-5752] |
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| Kolejni autorzy: | , , |
| Streszczenie: | Title screen Several transition metal-mediated oxidations using hypervalent iodine species are reported. A convenient procedure for preparation of iodylarenes via RuCl3-catalyzed oxidation of iodoarenes has been developed. This procedure allows the generation of highly reactive monomeric iodine(V) species, which are excellent oxidants toward alcohols and hydrocarbons in situ. A broad range of substrates can be oxidized to carbonyl compounds by a tandem catalytic system based on the Ru(III)-catalyzed reoxidation of ArIO to ArIO2using Oxone® as oxidant. It was shown that electrophilic iodine(III) species, originating from oligomeric iodosylbenzene sulfate (PhIO)3SO3, are efficient oxygenating agents in catalytic oxidation of aromatic hydrocarbons in the presence of metalloporphyrin complexes. Режим доступа: по договору с организацией-держателем ресурса |
| Język: | angielski |
| Wydane: |
2010
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| Hasła przedmiotowe: | |
| Dostęp online: | http://dx.doi.org/10.1016/j.tet.2010.04.046 |
| Format: | Elektroniczne Rozdział |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=650107 |
| Streszczenie: | Title screen Several transition metal-mediated oxidations using hypervalent iodine species are reported. A convenient procedure for preparation of iodylarenes via RuCl3-catalyzed oxidation of iodoarenes has been developed. This procedure allows the generation of highly reactive monomeric iodine(V) species, which are excellent oxidants toward alcohols and hydrocarbons in situ. A broad range of substrates can be oxidized to carbonyl compounds by a tandem catalytic system based on the Ru(III)-catalyzed reoxidation of ArIO to ArIO2using Oxone® as oxidant. It was shown that electrophilic iodine(III) species, originating from oligomeric iodosylbenzene sulfate (PhIO)3SO3, are efficient oxygenating agents in catalytic oxidation of aromatic hydrocarbons in the presence of metalloporphyrin complexes. Режим доступа: по договору с организацией-держателем ресурса |
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| DOI: | 10.1016/j.tet.2010.04.046 |