Esterification and acetalization of steroids in the presence of the heteropoly acid H3PW12O40

Autor:	B. I. Demchenko, M. N. Timofeeva, I. V. Kozhevnikov, V. S. Grosheva
Rok vydání:	1991
Předmět:	Heteropoly acid Chemistry medicine.medical_treatment medicine Organic chemistry Physical and Theoretical Chemistry Efficient catalyst Catalysis Steroid
Zdroj:	Reaction Kinetics & Catalysis Letters. 45:215-219
ISSN:	1588-2837 0133-1736
DOI:	10.1007/bf02070430
Popis:	H3PW12O40 and H3PW12O40/SiO2 are efficient catalysts for esterification and acetalization of steroids (testosterone, 17 α-hydroxyprogesterone, 11, 21-diacetoxy-16α-hydroxyprednisolone) at 40–82 °C.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0bca18346bc06b95b506a4426af7c613 https://doi.org/10.1007/bf02070430 Zobrazit plný text záznamu Full text from SpringerLink