20α_F-hydroxy-19-nor-pregn-4-en-3-one

Base Information

• Chemical Name: 20α_F-hydroxy-19-nor-pregn-4-en-3-one
• CAS No.: 4772-11-6
• Molecular Formula: C₂₀H₃₀O₂
• Molecular Weight: 302.457

Synonyms:

Chemical Property of 20α_F-hydroxy-19-nor-pregn-4-en-3-one

Chemical Property:

Purity/Quality:

Safty Information:

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Technology Process of 20α_F-hydroxy-19-nor-pregn-4-en-3-one

There total 4 articles about 20α_F-hydroxy-19-nor-pregn-4-en-3-one 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:

19-norprogesterone (472-54-8) → 20αF-hydroxy-19-nor-pregn-4-en-3-one (4772-11-6) + 20β-hydroxy-19-nor-4-pregnen-3-one (3643-00-3)

Guidance literature:

durch Ueberfuehrung in 3-Pyrrolidino-19-nor-pregna-3,5-dien-20-on, Reduktion mit LiAlH₄ und Hydrolyse;

Reference yield:

→ 20α-Hydroxy-19-nor-pregn-4-en-3-on (3643-00-3,4772-11-6,17554-46-0,98102-82-0)

Guidance literature:

3-Methoxy-19-norpregna-1.3.5(10)-trien-20α-ol, 1.)Li / NH3, 2.) methanol. HCl;

DOI:10.1021/jo01339a004

Reference yield:

→ 20β-Hydroxy-19-nor-pregn-4-en-3-on (3643-00-3,4772-11-6,17554-46-0,98102-82-0)

Guidance literature:

3--19-nor-pregna-3.5-dien-20-on (II), 1.)LiAlH4, 2.)Essigsaeure und Na-Acetat / sd. wss. Methanol (neben dem 20α-Isomeren);

upstream raw materials:

19-norprogesterone

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