Enviar artigo por via de e-mail Reaction of silicon with alcohols in autoclave
- Autores: Krylova I.V.1, Egorov M.P.1, Nefedov O.M.1
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Afiliações:
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
- Edição: Volume 66, Nº 2 (2017)
- Páginas: 260-266
- Seção: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/239979
- DOI: https://doi.org/10.1007/s11172-017-1726-7
- ID: 239979
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Resumo
A reaction of activated silicon with alcohols in an autoclave at 240—270 °C was studied. It was found that primary alcohols form tetraalkoxysilanes Si(OR)4 with high selectivity (up to 97%), while the secondary PriOH gave a mixture of compounds HSi(OPri)3, Si(OPri)4, HSi(OPri)2OSi(OPri)2H, HSi(OPri)2OSi(OPri)3, and Si(OPri)3OSi(OPri)3 with the predominance of trialkoxysilane (up to 67%). Carrying out the reaction under the indicated conditions has the advantage of experimental simplicity, reagent availability, high conversion of silicon, good isolated yields of products.
Sobre autores
I. Krylova
N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
Autor responsável pela correspondência
Email: kiv@ioc.ac.ru
Rússia, 47 Leninsky prosp., Moscow, 119991
M. Egorov
N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
Email: kiv@ioc.ac.ru
Rússia, 47 Leninsky prosp., Moscow, 119991
O. Nefedov
N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences
Email: kiv@ioc.ac.ru
Rússia, 47 Leninsky prosp., Moscow, 119991
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