2α-Isopropyl-19-nor-5α-androstane-3-one

Base Information

• Chemical Name: 2α-Isopropyl-19-nor-5α-androstane-3-one
• CAS No.: 1975-31-1
• Molecular Formula: C₂₁H₃₄O
• Molecular Weight: 302.5
• Mol file: 1975-31-1.mol

Synonyms:

Chemical Property of 2α-Isopropyl-19-nor-5α-androstane-3-one

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2α-Isopropyl-19-nor-5α-androstane-3-one

There total 3 articles about 2α-Isopropyl-19-nor-5α-androstane-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:

2-Isopyliden-19-nor-5α-androstanon-(3) (95001-44-8) → 2α-Isopropyl-19-nor-5α-androstan-3-on (1975-31-1)

Guidance literature:

With hydrogen; palladium on activated charcoal;

DOI:10.1021/ja01055a020

Reference yield:

C23H38O3 → 2α-Isopropyl-19-nor-5α-androstan-3-on (1975-31-1)

Guidance literature:

Multi-step reaction with 2 steps

1: aq. H₂SO₄

2: H₂ / Pd-C

With sulfuric acid; hydrogen; palladium on activated charcoal;

DOI:10.1021/ja01055a020

Reference yield:

2α-Isopropenyl-19-nor-5α-androstanon-(3)-aethylenketal (95565-34-7) → 2α-Isopropyl-19-nor-5α-androstan-3-on (1975-31-1)

Guidance literature:

Multistep reaction; (i) H₂, Pd-C, (ii) TsOH;

DOI:10.1021/ja01055a020

upstream raw materials:

2-Isopyliden-19-nor-5α-androstanon-(3)

2α-Isopropenyl-19-nor-5α-androstanon-(3)-aethylenketal