Отправить статью по E-mail Alkylation of 4,5-dihydro-1H-imidazole-2-thiol with iodomethylsilanes and -siloxanes
- Авторы: Yarosh N.O.1, Zhilitskaya L.V.1, Shagun L.G.1, Dorofeev I.A.1, Larina L.I.1
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Учреждения:
- Favorskii Irkutsk Institute of Chemistry, Siberian Branch
- Выпуск: Том 53, № 7 (2017)
- Страницы: 1066-1070
- Раздел: Article
- URL: https://bakhtiniada.ru/1070-4280/article/view/216576
- DOI: https://doi.org/10.1134/S107042801707017X
- ID: 216576
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Аннотация
The alkylation of 4,5-dihydro-1H-imidazole-2-thiol with 1-iodomethyl(dimethyl)phenylsilane, 1-(iodomethyl)-1,1,3,3,3-pentamethyldisiloxane, and 1,3-bis(iodomethyl)-1,1,3,3-tetramethyldisiloxane involved iodine-catalyzed cleavage of the Si–Csp2 and Si–O bonds with liberated (in situ) hydrogen iodide to afford 2-({[(4,5-dihydro-1H-imidazolium-2-ylsulfanyl)methyl]-1,1,3,3-tetramethyldisiloxanylmethyl}sulfanyl)-4,5-dihydro-1H-imidazolium di- and tetraiodides. Replacement of iodide ion in the products by triiodide gives new organosilicon ionic liquids with several charged fragments.
Об авторах
N. Yarosh
Favorskii Irkutsk Institute of Chemistry, Siberian Branch
Автор, ответственный за переписку.
Email: yarosh.nina@irioch.irk.ru
Россия, ul. Favorskogo 1, Irkutsk, 664033
L. Zhilitskaya
Favorskii Irkutsk Institute of Chemistry, Siberian Branch
Email: yarosh.nina@irioch.irk.ru
Россия, ul. Favorskogo 1, Irkutsk, 664033
L. Shagun
Favorskii Irkutsk Institute of Chemistry, Siberian Branch
Email: yarosh.nina@irioch.irk.ru
Россия, ul. Favorskogo 1, Irkutsk, 664033
I. Dorofeev
Favorskii Irkutsk Institute of Chemistry, Siberian Branch
Email: yarosh.nina@irioch.irk.ru
Россия, ul. Favorskogo 1, Irkutsk, 664033
L. Larina
Favorskii Irkutsk Institute of Chemistry, Siberian Branch
Email: yarosh.nina@irioch.irk.ru
Россия, ul. Favorskogo 1, Irkutsk, 664033
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