betulinic acid pentafluorophenyl ester 3-O-trifluoroacetate

Base Information

• Chemical Name: betulinic acid pentafluorophenyl ester 3-O-trifluoroacetate
• CAS No.: 671819-62-8
• Molecular Formula: C₃₈H₄₆F₈O₄
• Molecular Weight: 718.768
• Mol file: 671819-62-8.mol

Synonyms:betulinic acid pentafluorophenyl ester 3-O-trifluoroacetate

Chemical Property of betulinic acid pentafluorophenyl ester 3-O-trifluoroacetate

Chemical Property:

Purity/Quality:

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Technology Process of betulinic acid pentafluorophenyl ester 3-O-trifluoroacetate

There total 1 articles about betulinic acid pentafluorophenyl ester 3-O-trifluoroacetate 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: 76.0%

pentafluorophenyl trifloroacetate (14533-84-7) + Betulinic acid (472-15-1) → betulinic acid pentafluorophenyl ester 3-O-trifluoroacetate (671819-62-8)

Guidance literature:

With pyridine; In N,N-dimethyl-formamide; for 3.5h;

DOI:10.1016/j.bmc.2003.10.010

Reference yield: 82.0%

sodium methylate (124-41-4) + betulinic acid pentafluorophenyl ester 3-O-trifluoroacetate (671819-62-8) → methyl betulinate (2259-06-5,25493-95-2)

Guidance literature:

In methanol; at 70 ℃; for 16h;

DOI:10.1016/j.bmc.2003.10.010

upstream raw materials:

pentafluorophenyl trifloroacetate

Betulinic acid

Downstream raw materials:

methyl betulinate

Refernces