3β-acetoxy-5β.14β.17βH-pregnanone-(20)

Base Information

Chemical Name:3β-acetoxy-5β.14β.17βH-pregnanone-(20)
CAS No.:23097-04-3
Molecular Formula:C₂₃H₃₆O₃
Molecular Weight:360.537
Hs Code.:

3β-acetoxy-5β.14β.17β<i>H</i>-pregnanone-(20)

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 3β-acetoxy-5β.14β.17βH-pregnanone-(20)

Chemical Property:

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Technology Process of 3β-acetoxy-5β.14β.17βH-pregnanone-(20)

There total 15 articles about 3β-acetoxy-5β.14β.17βH-pregnanone-(20) 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: 99.0%

: 128-20-1,128-21-2,516-54-1,516-55-2,4243-94-1,4320-08-5,4406-35-3,4406-37-5,4469-03-8,13089-85-5,13089-86-6,14615-01-1,21788-58-9,24557-99-1,25126-79-8,26961-00-2,36027-63-1,39845-99-3,40135-22-6,72691-57-7,81076-02-0,95118-68-6,110350-90-8
3β-hydroxy-(5ξ)-pregnan-20-one

: 108-24-7
acetic anhydride

: 906-83-2,1491-77-6,2394-44-7,6003-24-3,10002-82-1,23097-04-3,33999-95-0,34000-02-7,40129-07-5,65556-92-5,95720-67-5,95720-68-6,95720-69-7,96611-81-3,102679-41-4,106760-08-1
Pregnanolon-3β-acetat

Guidance literature:: With pyridine; In pyridine; at 20 ℃; for 2h;

Reference yield:

: 1092553-72-4
3β-acetoxy-21-nor-5β.14β.17βH-pregnanoic acid-(20)

: 906-83-2,1491-77-6,2394-44-7,6003-24-3,10002-82-1,23097-04-3,33999-95-0,34000-02-7,40129-07-5,65556-92-5,95720-67-5,95720-68-6,95720-69-7,96611-81-3,102679-41-4,106760-08-1
3β-acetoxy-5β.14β.17βH-pregnanone-(20)

Guidance literature:: With thionyl chloride; Durch Erwaermen einer Loesung des Saeurechlorids in Benzol mit Dimethylcadmium in Aether und Behandeln des Reaktionsprodukts mit Acetanhydrid und Pyridin;
DOI:10.1002/hlca.19470300712

Reference yield:

: 15173-94-1
3β-hydroxy-21-nor-5β.14β.17βH-pregnanoic acid-(20)

: 906-83-2,1491-77-6,2394-44-7,6003-24-3,10002-82-1,23097-04-3,33999-95-0,34000-02-7,40129-07-5,65556-92-5,95720-67-5,95720-68-6,95720-69-7,96611-81-3,102679-41-4,106760-08-1
3β-acetoxy-5β.14β.17βH-pregnanone-(20)

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine; water

2: SOCl₂ / Durch Erwaermen einer Loesung des Saeurechlorids in Benzol mit Dimethylcadmium in Aether und Behandeln des Reaktionsprodukts mit Acetanhydrid und Pyridin

With pyridine; thionyl chloride; water;
DOI:10.1002/hlca.19470300712