27-norcholest-4-ene-3,24-dione

Base Information

• Chemical Name: 27-norcholest-4-ene-3,24-dione
• CAS No.: 82537-14-2
• Molecular Formula: C₂₆H₄₀O₂
• Molecular Weight: 384.602
• Mol file: 82537-14-2.mol

Synonyms:

Chemical Property of 27-norcholest-4-ene-3,24-dione

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 27-norcholest-4-ene-3,24-dione

There total 2 articles about 27-norcholest-4-ene-3,24-dione 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: 80.0%

26-hydroxy-24-ethylcholest-4-en-26-oic acid (151592-49-3) → 3-oxo-4-cholenic acid (1452-29-5) + 27-norcholest-4-ene-3,24-dione (82537-14-2)

Guidance literature:

With mycobacterium sp. NRRL B-3805; ATP; magnesium chloride; Coenzyme A; at 25 ℃; for 1h; Product distribution; Mechanism; degradation of side chain of sitosterol, various reaction conditions, othe substrates;

DOI:10.1021/ja00381a055

Reference yield:

(R)-6-((8S,9S,10R,13R,14S,17R)-10,13-Dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2,3-dimethyl-heptanoic acid (140387-33-3) → 3-oxo-4-cholenic acid (1452-29-5) + 27-norcholest-4-ene-3,24-dione (82537-14-2)

Guidance literature:

With mycobacterium sp. NRRL B-3805; ATP; magnesium chloride; Coenzyme A; at 25 ℃; Product distribution; Mechanism; degradation of side chain of campesterol;

DOI:10.1021/ja00381a056

upstream raw materials:

(R)-6-((8S,9S,10R,13R,14S,17R)-10,13-Dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2,3-dimethyl-heptanoic acid

26-hydroxy-24-ethylcholest-4-en-26-oic acid