(7S,8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-7-(1-phenyl-2,5,8,11-tetraoxapentadecan-15-yl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-one

Base Information

Chemical Name:(7S,8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-7-(1-phenyl-2,5,8,11-tetraoxapentadecan-15-yl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-one
CAS No.:1448188-97-3
Molecular Formula:C₃₅H₄₈O₇
Molecular Weight:580.762
Hs Code.:

(7S,8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-7-(1-phenyl-2,5,8,11-tetraoxapentadecan-15-yl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-one

Synonyms:(7S,8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-7-(1-phenyl-2,5,8,11-tetraoxapentadecan-15-yl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-one

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Chemical Property of (7S,8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-7-(1-phenyl-2,5,8,11-tetraoxapentadecan-15-yl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-one

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Technology Process of (7S,8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-7-(1-phenyl-2,5,8,11-tetraoxapentadecan-15-yl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-one

There total 2 articles about (7S,8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-7-(1-phenyl-2,5,8,11-tetraoxapentadecan-15-yl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-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: 98.0%

: 1448188-96-2
(7S,8R,9S,13S,14S,17S)-3,17-bis(methoxymethoxy)-13-methyl-7-(1-phenyl-2,5,8,11-tetraoxapentadecan-15-yl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-one

: 1448188-97-3
(7S,8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-7-(1-phenyl-2,5,8,11-tetraoxapentadecan-15-yl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-one

Guidance literature:: With hydrogenchloride; water; In tetrahydrofuran; at 20 ℃; for 16h;

Reference yield:

: 1448190-16-6
15-bromo-1-phenyl-2,5,8,11-tetraoxapentadecane

: 1448188-97-3
(7S,8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-7-(1-phenyl-2,5,8,11-tetraoxapentadecan-15-yl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium iodide / acetone / 4 h / Reflux

2.1: potassium tert-butylate / tetrahydrofuran / 0.75 h / 0 °C

2.2: 1.5 h / -78 - 0 °C

3.1: hydrogenchloride; water / tetrahydrofuran / 16 h / 20 °C

With hydrogenchloride; potassium tert-butylate; water; sodium iodide; In tetrahydrofuran; acetone;

Reference yield: 77.0%

: 1448188-97-3
(7S,8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-7-(1-phenyl-2,5,8,11-tetraoxapentadecan-15-yl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-one

: 1448188-98-4
(7R,8R,9S,13S,14S,17S)-13-methyl-7-(1-phenyl-2,5,8,11-tetraoxapentadecan-15-yl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol

Guidance literature:: (7S,8R,9S,13S,14S,17S)-3,17-dihydroxy-13-methyl-7-(1-phenyl-2,5,8,11-tetraoxapentadecan-15-yl)-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-6-one; With triethylsilane; trifluoroacetic acid; at 20 ℃; for 16h; Inert atmosphere;

With water; sodium hydroxide; In methanol; at 20 ℃; for 3h;