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

Base Information

Chemical Name:15-((7R,8R,9S,13S,14S,17S)-3,17-bis(methoxymethoxy)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-7-yl)-1-phenyl-2,5,8,11-tetraoxapentadecane
CAS No.:1448188-99-5
Molecular Formula:C₃₉H₅₈O₈
Molecular Weight:654.885
Hs Code.:

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

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

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

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

There total 4 articles about 15-((7R,8R,9S,13S,14S,17S)-3,17-bis(methoxymethoxy)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-7-yl)-1-phenyl-2,5,8,11-tetraoxapentadecane 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: 70.0%

: 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

: 107-30-2
chloromethyl methyl ether

: 1448188-99-5
15-((7R,8R,9S,13S,14S,17S)-3,17-bis(methoxymethoxy)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-7-yl)-1-phenyl-2,5,8,11-tetraoxapentadecane

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; at 0 - 70 ℃; for 41h;

Reference yield:

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

: 1448188-99-5
15-((7R,8R,9S,13S,14S,17S)-3,17-bis(methoxymethoxy)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-7-yl)-1-phenyl-2,5,8,11-tetraoxapentadecane

Guidance literature:: Multi-step reaction with 5 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

4.1: triethylsilane; trifluoroacetic acid / 16 h / 20 °C / Inert atmosphere

4.2: 3 h / 20 °C

5.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 41 h / 0 - 70 °C

With hydrogenchloride; triethylsilane; potassium tert-butylate; water; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; sodium iodide; In tetrahydrofuran; acetone;

Reference yield:

: 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

: 1448188-99-5
15-((7R,8R,9S,13S,14S,17S)-3,17-bis(methoxymethoxy)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-7-yl)-1-phenyl-2,5,8,11-tetraoxapentadecane

Guidance literature:: Multi-step reaction with 3 steps

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

2.1: triethylsilane; trifluoroacetic acid / 16 h / 20 °C / Inert atmosphere

2.2: 3 h / 20 °C

3.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 41 h / 0 - 70 °C

With hydrogenchloride; triethylsilane; water; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; In tetrahydrofuran;