benzyl 3β-acetoxy-12-oxoolean-28-oate

Base Information

Chemical Name:benzyl 3β-acetoxy-12-oxoolean-28-oate
CAS No.:357953-28-7
Molecular Formula:C₃₉H₅₆O₅
Molecular Weight:604.871
Hs Code.:

Synonyms:benzyl 3β-acetoxy-12-oxoolean-28-oate

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Chemical Property of benzyl 3β-acetoxy-12-oxoolean-28-oate

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Technology Process of benzyl 3β-acetoxy-12-oxoolean-28-oate

There total 4 articles about benzyl 3β-acetoxy-12-oxoolean-28-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:

Reference yield:

: 357953-27-6
(4aS,6aS,6bR,10S,12aR)-benzyl 10-acetoxy-2,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylate

: 357953-28-7
benzyl 3β-acetoxy-12-oxoolean-28-oate

Guidance literature:: With formic acid; dihydrogen peroxide; In dichloromethane; at 20 ℃; for 24h;
DOI:10.1021/jm5020023

Reference yield:

: 100-44-7
benzyl chloride

: 357953-28-7
benzyl 3β-acetoxy-12-oxoolean-28-oate

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / N,N-dimethyl-formamide / 4 h / 50 °C

2: pyridine / 4 h / 20 °C

3: dihydrogen peroxide; formic acid / dichloromethane / 24 h / 20 °C

With pyridine; formic acid; dihydrogen peroxide; potassium carbonate; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm5020023

Reference yield:

: 303114-51-4
oleanolic acid benzyl ester

: 357953-28-7
benzyl 3β-acetoxy-12-oxoolean-28-oate

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine / 4 h / 20 °C

2: dihydrogen peroxide; formic acid / dichloromethane / 24 h / 20 °C

With pyridine; formic acid; dihydrogen peroxide; In dichloromethane;
DOI:10.1021/jm5020023