Investigation of Carbohydrate C-Silylation with Chlorosilanes
Key Engineering Materials. Vol.850: Materials Science and Applied Chemistry III: Selected peer-reviewed papers from 60th International Scientific Conference of Riga Technical University (RTU). Section of Materials Science and Applied Chemistry (MSAC 2019). 2020
Vladislavs Kroškins, Karīna Ņikitina, Jevgeņija Lugiņina, Vitālijs Rjabovs

We studied possibility of silylation of lithiated carbohydrates using chlorosilanes. We observed that after the lithiation, the silylation is concurrent with a protonation reaction. In the case of trimethyl chlorosilane, we achieved 1:1 ratio with 36% yield, while triphenyl chlorosilane gave 1:2 (silylated:reduced) ratio and 4% isolated yield. In the case of benzyl protected carbohydrate, silylation at benzylic position was observed.


Atslēgas vārdi
carbohydrate, silylation, C-silyl carbohydrates
DOI
10.4028/www.scientific.net/KEM.850.254
Hipersaite
https://www.scientific.net/KEM.850.254

Kroškins, V., Ņikitina, K., Lugiņina, J., Rjabovs, V. Investigation of Carbohydrate C-Silylation with Chlorosilanes. Key Engineering Materials, 2020, Vol. 850, 254.-258.lpp. ISSN 1013-9826. e-ISSN 1662-9795. Pieejams: doi:10.4028/www.scientific.net/KEM.850.254

Publikācijas valoda
English (en)
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