17β-[(tert-butyldimethylsilyl)oxy]-3α-methoxy-3β-(2'-cyclohexylethyl)-5α-androstane

Base Information

Chemical Name:17β-[(tert-butyldimethylsilyl)oxy]-3α-methoxy-3β-(2'-cyclohexylethyl)-5α-androstane
CAS No.:863659-66-9
Molecular Formula:C₃₄H₆₂O₂Si
Molecular Weight:530.951
Hs Code.:

Synonyms:17β-[(tert-butyldimethylsilyl)oxy]-3α-methoxy-3β-(2'-cyclohexylethyl)-5α-androstane

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Chemical Property of 17β-[(tert-butyldimethylsilyl)oxy]-3α-methoxy-3β-(2'-cyclohexylethyl)-5α-androstane

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Technology Process of 17β-[(tert-butyldimethylsilyl)oxy]-3α-methoxy-3β-(2'-cyclohexylethyl)-5α-androstane

There total 4 articles about 17β-[(tert-butyldimethylsilyl)oxy]-3α-methoxy-3β-(2'-cyclohexylethyl)-5α-androstane 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: 82.0%

: 317364-75-3
17β-[(tert-butyldimethylsilyl)oxy]-3β-(2'-cyclohexylethyl)-3α-hydroxy-5α-androstane

: 74-88-4
methyl iodide

: 863659-66-9
17β-[(tert-butyldimethylsilyl)oxy]-3α-methoxy-3β-(2'-cyclohexylethyl)-5α-androstane

Guidance literature:: 17β-[(tert-butyldimethylsilyl)oxy]-3β-(2'-cyclohexylethyl)-3α-hydroxy-5α-androstane; With sodium hydride; In tetrahydrofuran; for 1h; Heating;

methyl iodide; In tetrahydrofuran; Heating;
DOI:10.1021/jm058179h

Reference yield:

: 521-18-6
Stanolone

: 863659-66-9
17β-[(tert-butyldimethylsilyl)oxy]-3α-methoxy-3β-(2'-cyclohexylethyl)-5α-androstane

Guidance literature:: Multi-step reaction with 3 steps

1.1: 91 percent / imidazole / dimethylformamide / 20 °C

2.1: tetrahydrofuran; pentane; diethyl ether / 0 - 20 °C

3.1: NaH / tetrahydrofuran / 1 h / Heating

3.2: 82 percent / tetrahydrofuran / Heating

With 1H-imidazole; sodium hydride; In tetrahydrofuran; diethyl ether; N,N-dimethyl-formamide; pentane;
DOI:10.1021/jm058179h

Reference yield:

: 58701-44-3
17-((tert-butyldimethylsilyl)oxy)-10,13-dimethylhexadecahydro-3H-cyclopenta[a]phenanthren-3-one

: 863659-66-9
17β-[(tert-butyldimethylsilyl)oxy]-3α-methoxy-3β-(2'-cyclohexylethyl)-5α-androstane

Guidance literature:: Multi-step reaction with 2 steps

1.1: tetrahydrofuran; pentane; diethyl ether / 0 - 20 °C

2.1: NaH / tetrahydrofuran / 1 h / Heating

2.2: 82 percent / tetrahydrofuran / Heating

With sodium hydride; In tetrahydrofuran; diethyl ether; pentane;
DOI:10.1021/jm058179h