(2α,3β)-2,3-Dihydroxy-olean-12-en-28-oic acid ethyl ester

Base Information

• Chemical Name: (2α,3β)-2,3-Dihydroxy-olean-12-en-28-oic acid ethyl ester
• CAS No.: 364062-05-5
• Molecular Formula: C₃₂H₅₂O₄
• Molecular Weight: 500.762
• Mol file: 364062-05-5.mol

Synonyms:Ethylmaslinate

Chemical Property of (2α,3β)-2,3-Dihydroxy-olean-12-en-28-oic acid ethyl ester

Chemical Property:

• Boiling Point: 553.5±50.0 °C(Predicted)
• PKA: 14?+-.0.70(Predicted)
• Density: 1.10±0.1 g/cm3(Predicted)

Purity/Quality:

99%min ^*data from raw suppliers

(2ALPHA,3BETA)-2,3-DIHYDROXY-OLEAN-12-EN-28-OIC ACID ETHYL ESTER 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2α,3β)-2,3-Dihydroxy-olean-12-en-28-oic acid ethyl ester

There total 1 articles about (2α,3β)-2,3-Dihydroxy-olean-12-en-28-oic acid ethyl ester 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: 86.0%

ethyl bromide (74-96-4) + maslinic acid (4373-41-5,5957-40-4,26563-68-8,26707-60-8,120707-84-8,125137-38-4) → ethyl (2α,3β)-2,3-dihydroxy-olean-12-en-28-oate (364062-05-5)

Guidance literature:

maslinic acid; With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃; for 1h;

ethyl bromide; In N,N-dimethyl-formamide; for 18h;

DOI:10.1016/j.ejmech.2013.10.016

upstream raw materials:

ethyl bromide

maslinic acid

Refernces

• 1、 Schwarz, Stefan,Loesche, Anne,Lucas, Susana Dias,Sommerwerk, Sven,Serbian, Immo,Siewert, Bianka,Pianowski, Elke,Csuk, René. "Converting maslinic acid into an effective inhibitor of acylcholinesterases". . p. 438 - 445. Retrieved 2015/09/28.