17β-Benzoyloxy-A-nor-5β-androstan-2β,5-diol

Base Information

• Chemical Name: 17β-Benzoyloxy-A-nor-5β-androstan-2β,5-diol
• CAS No.: 39002-18-1
• Molecular Formula: C₂₅H₃₄O₄
• Molecular Weight: 398.543
• Mol file: 39002-18-1.mol

Synonyms:

Chemical Property of 17β-Benzoyloxy-A-nor-5β-androstan-2β,5-diol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 17β-Benzoyloxy-A-nor-5β-androstan-2β,5-diol

There total 1 articles about 17β-Benzoyloxy-A-nor-5β-androstan-2β,5-diol 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:

2β,17β-Dibenzoyloxy-A-nor-5β-androstan-5-ol → 17β-Benzoyloxy-A-nor-5β-androstan-2β,5-diol (39002-18-1)

Guidance literature:

With potassium carbonate; In tetrahydrofuran; methanol;

DOI:10.1002/hlca.19720550313

Reference yield:

17β-Benzoyloxy-A-nor-5β-androstan-2β,5-diol (39002-18-1) → 17β-Benzoyloxy-A-nor-Δ3(5)-androsten-2-on

Guidance literature:

Multi-step reaction with 2 steps

1: CrO₃, Py

2: aq. HCl / methanol / Heating

With pyridine; chromium(VI) oxide; hydrogenchloride; In methanol;

DOI:10.1002/hlca.19720550313

Reference yield:

17β-Benzoyloxy-A-nor-5β-androstan-2β,5-diol (39002-18-1) → 17β-Benzoyloxy-A-nor-5β-androstan-2α,5-diol

Guidance literature:

Multi-step reaction with 2 steps

1: CrO₃, Py

2: Li / tetrahydrofuran

With pyridine; chromium(VI) oxide; lithium tri-t-butoxyaluminum hydride; In tetrahydrofuran;

DOI:10.1002/hlca.19720550313

Downstream raw materials:

Benzoic acid (1S,3aS,3bS,5aS,8aR,8bS,10aS)-5a-hydroxy-8a,10a-dimethyl-7-oxo-hexadecahydro-dicyclopenta[a,f]naphthalen-1-yl ester