Siberian Federal University 
- Issue
- Journal of Siberian Federal University. Chemistry. 2008 1 (4)
- Authors
- Levdansky, Vladimir A.; Levdansky, Alexander V.; Kuznetsov, Boris N.
- Contact information
- Vladimir A. Levdansky: Institute of Chemistry and Chemical Technology SB RAS, 42 K. Marx st., Krasnoyarsk, 660049 Russia, Siberian Federal University, 79 Svobodny, Krasnoyarsk, 660041 Russia; Alexander V. Levdansky: Institute of Chemistry and Chemical Technology SB RAS, 42 K. Marx st., Krasnoyarsk, 660049 Russia; Boris N. Kuznetsov: Institute of Chemistry and Chemical Technology SB RAS, 42 K. Marx st., Krasnoyarsk, 660049 Russia, Siberian Federal University, 79 Svobodny, Krasnoyarsk, 660041 Russia
- Keywords
- betulinol; orthophosphoric acid; acylation; isomerization; allobetulin; betulinol diacetate
- Abstract
Influence of orthophosphoric acid on chemical transformations of betulinol in an acetic acid, butanol, and isobutanol was investigated. It was established that in the presence of orthophosphoric acid the transformation of betulinol in acetic acid medium occurs with formation of betulinol diacetate; in butanol and isobutanol medium the reaction of isomerization of betulinol into allobetulin takes place.
- Pages
- 369-375
- Paper at repository of SibFU
- https://elib.sfu-kras.ru/handle/2311/909
Journal of Siberian Federal University. Chemistry / Influence of Orthophosphoric Acid on Chemical Transformations of Betulinol in Butanol, Isobutanol, and an Acetic Acid
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