(3R,5S,8R,9S,10S,13S,14S)-3-bromo-10,13-dimethyltetradecahydro-1H-cyclopenta[a]phenanthren-17(2H)-one

Base Information

Chemical Name:(3R,5S,8R,9S,10S,13S,14S)-3-bromo-10,13-dimethyltetradecahydro-1H-cyclopenta[a]phenanthren-17(2H)-one
CAS No.:53512-66-6
Molecular Formula:C₁₉H₂₉BrO
Molecular Weight:353.343
Hs Code.:

Synonyms:(3R,5S,8R,9S,10S,13S,14S)-3-bromo-10,13-dimethyltetradecahydro-1H-cyclopenta[a]phenanthren-17(2H)-one

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (3R,5S,8R,9S,10S,13S,14S)-3-bromo-10,13-dimethyltetradecahydro-1H-cyclopenta[a]phenanthren-17(2H)-one

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Technology Process of (3R,5S,8R,9S,10S,13S,14S)-3-bromo-10,13-dimethyltetradecahydro-1H-cyclopenta[a]phenanthren-17(2H)-one

There total 1 articles about (3R,5S,8R,9S,10S,13S,14S)-3-bromo-10,13-dimethyltetradecahydro-1H-cyclopenta[a]phenanthren-17(2H)-one which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 65.0%

: 10429-07-9
3β-tosyloxy-5α-androstan-17-one

: 14639-79-3,24174-20-7,82467-84-3,963-75-7
5α-androst-2-en-17-one

: 58507-05-4
(3S,5S,8R,9S,10S,13S,14S)-3-bromo-10,13-dimethylhexadecahydro-17H-cyclopenta[a]phenanthren-17-one

: 53512-66-6
(3R,5S,8R,9S,10S,13S,14S)-3-bromo-10,13-dimethyltetradecahydro-1H-cyclopenta[a]phenanthren-17(2H)-one

Guidance literature:: With lithium bromide; In acetone; for 72h; Heating;
DOI:10.1021/ja00310a046

Reference yield: 83.0%

: 53512-66-6
(3R,5S,8R,9S,10S,13S,14S)-3-bromo-10,13-dimethyltetradecahydro-1H-cyclopenta[a]phenanthren-17(2H)-one

: 89346-48-5
2-(2-fluorophenyl)pyridine

: (3S*,5S*,10S*,12R*)-3-(3-fluoro-2-(pyridin-2-yl)phenyl)-10,12-dimethylhexadecahydro-17H-cyclopenta[a]phenanthren-17-one

Guidance literature:: With C₁₇H₂₄N₅Ru⁽¹⁺⁾*F₆P^(1-); potassium carbonate; In 1-methyl-pyrrolidin-2-one; at 50 ℃; for 18h; Inert atmosphere; Microwave irradiation;
DOI:10.1016/j.chempr.2020.04.006

Reference yield: 57.0%

: 92190-35-7
5-oxo-1,2,5,6-tetrahydro-[1,1′-biphenyl]-3-yl acetate

: 53512-66-6
(3R,5S,8R,9S,10S,13S,14S)-3-bromo-10,13-dimethyltetradecahydro-1H-cyclopenta[a]phenanthren-17(2H)-one

: (3S,5S,8R,10S,13S,14S)-10,13-dimethyl-3-(5-oxo-1,2,5,6-tetrahydro[1,1'-biphenyl]-3-yl)hexadecahydro-17H-cyclopenta[a]phenanthren-17-one

Guidance literature:: With 5,5'-dimethyl-2,2'-bipyridine; nickel(II) bromide diethylene glycol dimethyl ether; zinc; In N,N-dimethyl acetamide; at 40 ℃; for 24h; Sealed tube;
DOI:10.1002/anie.202114556