3-epi-maslinic acid

Base Information

• Chemical Name: 3-epi-maslinic acid
• CAS No.: 120707-84-8
• Molecular Formula: C₃₀H₄₈O₄
• Molecular Weight: 472.709
• Mol file: 120707-84-8.mol

Synonyms:

Chemical Property of 3-epi-maslinic acid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-epi-maslinic acid

There total 20 articles about 3-epi-maslinic acid 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: 100.0%

benzyl (2α,3β)-2,3-dihydroxy-olean-12-en-28-oate (464876-77-5) → maslinic acid (4373-41-5,5957-40-4,26563-68-8,26707-60-8,120707-84-8,125137-38-4)

Guidance literature:

With hydrogen; palladium on activated charcoal; In tetrahydrofuran; at 20 ℃;

DOI:10.1016/j.bmcl.2005.10.014

Reference yield: 70.0%

methyl maslinate (22425-82-7) → maslinic acid (4373-41-5,5957-40-4,26563-68-8,26707-60-8,120707-84-8,125137-38-4)

Guidance literature:

With lithium; In ethylenediamine; for 4h; Heating;

Reference yield: 48.0%

(2α)-2-hydroxy-3-oxo-olean-12-en-28-oic acid (73584-62-0) + acetone (67-64-1) → maslinic acid (4373-41-5,5957-40-4,26563-68-8,26707-60-8,120707-84-8,125137-38-4) + (2α,3α)-(isopropylidenedioxy)olean-12-en-28-oic acid

Guidance literature:

(2α)-2-hydroxy-3-oxo-olean-12-en-28-oic acid; With sodium tetrahydroborate; In tetrahydrofuran; methanol; at 0 ℃; for 1h;

acetone; With sulfuric acid; at 0 - 60 ℃; for 0.5h;

DOI:10.1016/j.tet.2015.09.037

upstream raw materials:

methyl maslinate

2α,3β-diacetoxyoleane 12-ene-28-carboxylic acid

3-acetylmaslinic acid (TARB-2)

benzyl (2α,3β)-2,3-dihydroxy-olean-12-en-28-oate

Downstream raw materials:

crategolic acid diacetate

2α,3β-diacetoxyoleane 12-ene-28-carboxylic acid

(2α,3β) methyl 2,3-diacetyl-olean-12-en-28-oate

benzyl (2α,3β)-2,3-dihydroxy-olean-12-en-28-oate