16-(4-methoxy-benzylidene)-3β-(4-methylpiperazinyl)-5α-androstan-17β-yl acetate

Base Information

Chemical Name:16-(4-methoxy-benzylidene)-3β-(4-methylpiperazinyl)-5α-androstan-17β-yl acetate
CAS No.:1310798-96-9
Molecular Formula:C₃₄H₅₀N₂O₃
Molecular Weight:534.783
Hs Code.:

Synonyms:16-(4-methoxy-benzylidene)-3β-(4-methylpiperazinyl)-5α-androstan-17β-yl acetate

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Chemical Property of 16-(4-methoxy-benzylidene)-3β-(4-methylpiperazinyl)-5α-androstan-17β-yl acetate

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Technology Process of 16-(4-methoxy-benzylidene)-3β-(4-methylpiperazinyl)-5α-androstan-17β-yl acetate

There total 6 articles about 16-(4-methoxy-benzylidene)-3β-(4-methylpiperazinyl)-5α-androstan-17β-yl acetate 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: 91.0%

: 1312543-10-4
16-(4-methoxy-benzylidene)-3β-(4-methylpiperazinyl)-5α-androstan-17β-ol

: 108-24-7
acetic anhydride

: 1310798-96-9
16-(4-methoxy-benzylidene)-3β-(4-methylpiperazinyl)-5α-androstan-17β-yl acetate

Guidance literature:: With dmap; In dichloromethane; at 40 ℃;
DOI:10.1016/j.steroids.2011.03.015

Reference yield:

: 1312542-74-7
16-(4-methoxy-benzylidene)-5α-androstan-3,17-dione

: 1310798-96-9
16-(4-methoxy-benzylidene)-3β-(4-methylpiperazinyl)-5α-androstan-17β-yl acetate

Guidance literature:: Multi-step reaction with 3 steps

1: sodium cyanoborohydride; acetic acid / methanol / 8 h / 40 °C / pH 6

2: sodium tetrahydroborate / methanol / 3 h / 0 °C

3: dmap / dichloromethane / 40 °C

With dmap; sodium tetrahydroborate; sodium cyanoborohydride; acetic acid; In methanol; dichloromethane;
DOI:10.1016/j.steroids.2011.03.015

Reference yield:

: 1312542-83-8
16-(4-methoxy-benzylidene)-3β-(4-methylpiperazinyl)-5α-androstan-17-one

: 1310798-96-9
16-(4-methoxy-benzylidene)-3β-(4-methylpiperazinyl)-5α-androstan-17β-yl acetate

Guidance literature:: Multi-step reaction with 2 steps

1: sodium tetrahydroborate / methanol / 3 h / 0 °C

2: dmap / dichloromethane / 40 °C

With dmap; sodium tetrahydroborate; In methanol; dichloromethane;
DOI:10.1016/j.steroids.2011.03.015