Enviar artigo por via de e-mail Hexa(organylsilsesquioxanes)
- Autores: Basenko S.1, Maylyan A.1
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Afiliações:
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences
- Edição: Volume 65, Nº 4 (2016)
- Páginas: 1034-1038
- Seção: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/237830
- DOI: https://doi.org/10.1007/s11172-016-1409-9
- ID: 237830
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Resumo
A method for the synthesis of earlier practically unknown hexa(organylsilsesquioxanes) (RSiO1,5)6 have been developed based on the reaction of organyltrichlorosilanes RSiCl3 (R = Et, Vin) with DMSO. The reaction proceeded in several steps. The initial stage of the reaction gave poorly available 1,3,5-trichloro-1,3,5-triorganylcyclosiloxanes in 40—80% yield, as well as organyl(chloro)oligohomosilsesquioxanes, which further are converted to the corresponding organyloligosilsesquioxanes. Based on the monitoring of the reaction mixture by GC-MS, a scheme for the formation of the intermediate silsesquioxane structures have been suggested.
Sobre autores
S. Basenko
A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences
Autor responsável pela correspondência
Email: sv_basenko@irioch.irk.ru
Rússia, 1 ul. Favorskogo, Irkutsk, 664033
A. Maylyan
A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences
Email: sv_basenko@irioch.irk.ru
Rússia, 1 ul. Favorskogo, Irkutsk, 664033
