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methyl (11beta,13beta,15beta)-3,11,12-tris(acetyloxy)-15-[(3-methylbut-2-enoyl)oxy]-2,16-dioxo-13,20-epoxypicras-3-en-21-oate

Base Information Edit
  • Chemical Name:methyl (11beta,13beta,15beta)-3,11,12-tris(acetyloxy)-15-[(3-methylbut-2-enoyl)oxy]-2,16-dioxo-13,20-epoxypicras-3-en-21-oate
  • CAS No.:14907-99-4
  • Molecular Formula:C32H38 O14
  • Molecular Weight:646.645
  • Hs Code.:
  • Mol file:14907-99-4.mol
methyl (11beta,13beta,15beta)-3,11,12-tris(acetyloxy)-15-[(3-methylbut-2-enoyl)oxy]-2,16-dioxo-13,20-epoxypicras-3-en-21-oate

Synonyms:2H-3,11cb-(Epoxymethano)phenanthro[10,1-bc]pyran-3a(3abH)-carboxylic acid, 1,4,5,6ab,7,7aa,10,11,11a,11ba-decahydro-1b,2a,4b,9-tetrahydroxy-8,11ab-dimethyl-5,10-dioxo-, methylester, 1,2,9-triacetate 3-methylcrotonate (8CI);2H-3,11c-(Epoxymethano)phenanthro[10,1-bc]pyran, picras-3-en-21-oic acidderiv.; Brusatol triacetate

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The product has achieved commercial mass production*data from LookChem market partment
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Chemical Property of methyl (11beta,13beta,15beta)-3,11,12-tris(acetyloxy)-15-[(3-methylbut-2-enoyl)oxy]-2,16-dioxo-13,20-epoxypicras-3-en-21-oate Edit
Chemical Property:
  • Vapor Pressure:4.13E-22mmHg at 25°C 
  • Boiling Point:745.7°Cat760mmHg 
  • Flash Point:307.6°C 
  • Density:1.38g/cm3 
Purity/Quality:
Safty Information:
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MSDS Files:

SDS file from LookChem

Useful:
Technology Process of methyl (11beta,13beta,15beta)-3,11,12-tris(acetyloxy)-15-[(3-methylbut-2-enoyl)oxy]-2,16-dioxo-13,20-epoxypicras-3-en-21-oate

There total 2 articles about methyl (11beta,13beta,15beta)-3,11,12-tris(acetyloxy)-15-[(3-methylbut-2-enoyl)oxy]-2,16-dioxo-13,20-epoxypicras-3-en-21-oate 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:
Guidance literature:
With dmap; In dichloromethane; for 3h; Ambient temperature;
DOI:10.1021/jo00289a027
Guidance literature:
Bruceosid-B (2), Acetolyse mit Ac2O/ZnCl2;
DOI:10.1021/jo01327a031
Guidance literature:
With sulfuric acid; In methanol; for 30h; Yield given; Heating;
DOI:10.1021/jo00289a027
upstream raw materials:

Brusatol

acetic anhydride

Downstream raw materials:

Brusatol

11-O-Acetylbrusatol

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