Potassium 4-iodylbenzenesulfonate: preparation, structure, and application as a reagent for oxidative iodination of arenes
| Parent link: | European Journal of Organic Chemistry Vol. 2012, iss. 30.— 2012.— [P. 5935-5942] |
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| Korporacja: | |
| Kolejni autorzy: | , , , , , , |
| Streszczenie: | Title screen A new hypervalent iodine(V) compound, potassium 4-iodylbenzenesulfonate, was prepared by the oxidation of 4-iodobenzensulfonic acid with Oxone in water. This potassium salt can be further converted into 4-iodylbenzenesulfonic acid by treatment with the acidic form of Amberlyst 15 in water. A single-crystal X-ray structure of potassium 4-iodylbenzenesulfonate revealed the presence of polymeric chains in the solid state due to a combination of numerous intra- and intermolecular interactions. Potassium 4-iodylbenzenesulfonate will likely find many practical applications as a thermally stable and water-soluble hypervalent iodine-based oxidant, particularly useful as a reagent for oxidative iodination of aromatic substrates. This reagent can be effectively recovered from the reaction mixture (92 % recovery) by treatment of the aqueous layer with Oxone at 60 °C for 2 h, followed by filtration of the precipitate. |
| Język: | angielski |
| Wydane: |
2012
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| Hasła przedmiotowe: | |
| Dostęp online: | http://dx.doi.org/10.1002/ejoc.201201064 |
| Format: | Elektroniczne Rozdział |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=650194 |
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| 200 | 1 | |a Potassium 4-iodylbenzenesulfonate: preparation, structure, and application as a reagent for oxidative iodination of arenes |f M. S. Yusubov [еt al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 5942 (23 tit.)] | ||
| 330 | |a A new hypervalent iodine(V) compound, potassium 4-iodylbenzenesulfonate, was prepared by the oxidation of 4-iodobenzensulfonic acid with Oxone in water. This potassium salt can be further converted into 4-iodylbenzenesulfonic acid by treatment with the acidic form of Amberlyst 15 in water. A single-crystal X-ray structure of potassium 4-iodylbenzenesulfonate revealed the presence of polymeric chains in the solid state due to a combination of numerous intra- and intermolecular interactions. Potassium 4-iodylbenzenesulfonate will likely find many practical applications as a thermally stable and water-soluble hypervalent iodine-based oxidant, particularly useful as a reagent for oxidative iodination of aromatic substrates. This reagent can be effectively recovered from the reaction mixture (92 % recovery) by treatment of the aqueous layer with Oxone at 60 °C for 2 h, followed by filtration of the precipitate. | ||
| 461 | |t European Journal of Organic Chemistry | ||
| 463 | |t Vol. 2012, iss. 30 |v [P. 5935-5942] |d 2012 | ||
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| 701 | 1 | |a Yusubova |b R. Ya. |c chemist |c Associate Professor of Tomsk Polytechnic University, candidate of chemical sciences |f 1964- |g Roza Yavidovna |3 (RuTPU)RU\TPU\pers\35462 |9 18659 | |
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