(3R,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-3'-([2-(3-methylphenyl)sulfonyl]ethyl)tetradecahydro-2'H-spiro[cyclopenta[a]phenanthrene-3,5'-[1,3]oxazolidine]-2',17(2H)-dione

Base Information

Chemical Name:(3R,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-3'-([2-(3-methylphenyl)sulfonyl]ethyl)tetradecahydro-2'H-spiro[cyclopenta[a]phenanthrene-3,5'-[1,3]oxazolidine]-2',17(2H)-dione
CAS No.:1326703-14-3
Molecular Formula:C₃₀H₄₁NO₅S
Molecular Weight:527.725
Hs Code.:

(3R,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-3'-([2-(3-methylphenyl)sulfonyl]ethyl)tetradecahydro-2'H-spiro[cyclopenta[a]phenanthrene-3,5'-[1,3]oxazolidine]-2',17(2H)-dione

Synonyms:(3R,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-3'-([2-(3-methylphenyl)sulfonyl]ethyl)tetradecahydro-2'H-spiro[cyclopenta[a]phenanthrene-3,5'-[1,3]oxazolidine]-2',17(2H)-dione

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Chemical Property of (3R,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-3'-([2-(3-methylphenyl)sulfonyl]ethyl)tetradecahydro-2'H-spiro[cyclopenta[a]phenanthrene-3,5'-[1,3]oxazolidine]-2',17(2H)-dione

Chemical Property:

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Technology Process of (3R,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-3'-([2-(3-methylphenyl)sulfonyl]ethyl)tetradecahydro-2'H-spiro[cyclopenta[a]phenanthrene-3,5'-[1,3]oxazolidine]-2',17(2H)-dione

There total 6 articles about (3R,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-3'-([2-(3-methylphenyl)sulfonyl]ethyl)tetradecahydro-2'H-spiro[cyclopenta[a]phenanthrene-3,5'-[1,3]oxazolidine]-2',17(2H)-dione 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:

: 1326703-21-2
C₃₀H₄₁NO₃S

: 1326703-14-3
(3R,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-3'-([2-(3-methylphenyl)sulfonyl]ethyl)tetradecahydro-2'H-spiro[cyclopenta[a]phenanthrene-3,5'-[1,3]oxazolidine]-2',17(2H)-dione

Guidance literature:: With Oxone; In methanol; water; at 20 ℃;
DOI:10.1016/j.bmc.2011.06.003

Reference yield:

: 1326703-10-9
(3R,5S,8R,9S,10S,13S,14S)-3'(2-([tert-butyl-(dimethyl)silyl]oxy)ethyl)-10,13-dimethyltetradecahydro-2'H-spiro[cyclopenta[a]phenanthrene-3,5'-[1,3]oxazolidine]-2',17(2H)-dione

: 1326703-14-3
(3R,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-3'-([2-(3-methylphenyl)sulfonyl]ethyl)tetradecahydro-2'H-spiro[cyclopenta[a]phenanthrene-3,5'-[1,3]oxazolidine]-2',17(2H)-dione

Guidance literature:: Multi-step reaction with 4 steps

1.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 1 h / 20 °C / Inert atmosphere

2.1: carbon tetrabromide; triphenylphosphine / dichloromethane / 1 h / 0 - 20 °C / Inert atmosphere

3.1: potassium carbonate / N,N-dimethyl-formamide / 0.17 h / 70 °C / Inert atmosphere

3.2: 3 h / 70 °C / Inert atmosphere

4.1: Oxone / methanol; water / 20 °C

With Oxone; carbon tetrabromide; tetrabutyl ammonium fluoride; potassium carbonate; triphenylphosphine; In tetrahydrofuran; methanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2011.06.003

Reference yield:

: 1326703-11-0
(3R,5S,8R,9S,10S,13S,14S)-3'-(2-hydroxyethyl)-10,13-dimethyltetradecahydro-2'H-spiro[cyclopenta[a]phenanthrene-3,5'-[1,3]oxazolidine]-2',17(2H)-dione

: 1326703-14-3
(3R,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-3'-([2-(3-methylphenyl)sulfonyl]ethyl)tetradecahydro-2'H-spiro[cyclopenta[a]phenanthrene-3,5'-[1,3]oxazolidine]-2',17(2H)-dione

Guidance literature:: Multi-step reaction with 3 steps

1.1: carbon tetrabromide; triphenylphosphine / dichloromethane / 1 h / 0 - 20 °C / Inert atmosphere

2.1: potassium carbonate / N,N-dimethyl-formamide / 0.17 h / 70 °C / Inert atmosphere

2.2: 3 h / 70 °C / Inert atmosphere

3.1: Oxone / methanol; water / 20 °C

With Oxone; carbon tetrabromide; potassium carbonate; triphenylphosphine; In methanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2011.06.003