(3S,10R,13S)-3-HYDROXY-10,13-DIMETHYL-3,4,7,8,9,10,11,12,13,16-DECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-17(2H)-ONE synthesis
- Product Name:(3S,10R,13S)-3-HYDROXY-10,13-DIMETHYL-3,4,7,8,9,10,11,12,13,16-DECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-17(2H)-ONE
- CAS Number:34635-41-1
- Molecular formula:C19H26O2
- Molecular Weight:286.41
![(3S,10R,13S,14S)-10,13-DIMETHYL-1,2,3,4,7,8,9,10,11,12,13,14-DODECAHYDROSPIRO[CYCLOPENTA[A]PHENANTHRENE-17,2'-[1,3]DIOXOLAN]-3-OL](/CAS/GIF/17921-62-9.gif)
Yield:17921-63-0 75% ，34635-41-1 12%
Reaction Conditions:
with toluene-4-sulfonic acid in water;acetone; for 18 h;Inert atmosphere;
References:
Baranovskii;Bolibrukh;Gromak [Russian Journal of General Chemistry,2011,vol. 81,# 9,p. 1877 - 1885] Location in patent:experimental part
![(3S,10R,13S,14R)-3-HYDROXY-10,13-DIMETHYL-3,4,7,8,9,10,11,12,13,14-DECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-17(2H)-ONE](/CAS/GIF/34603-35-5.gif)
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