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CAS No.: | 79355-89-8 |
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Name: | 2α,3β,19α-Trihydroxyolean-12-ene-24,28-dioic acid |
Article Data: | 2 |
Molecular Structure: | |
Formula: | C30H46O7 |
Molecular Weight: | 518.691 |
Synonyms: | bartogenic acid;Bartogensaeure;(2R,3R,4R,4aR,6aR,6bS,8aR,12S,12aS,14aR,14bR)-2,3,12-Trihydroxy-4,6a,6b,11,11,14b-hexamethyl-2,3,4,4a,5,6,6a,6b,7,8,9,10,11,12,12a,14,14a,14b-octadecahydro-1H-picene-4,8a-dicarboxylic acid; |
PSA: | 135.29000 |
LogP: | 4.23990 |
dimethyl bartogenate
2α,3β,19α-trihydroxyolean-12-ene-24,28-dioic acid
Conditions | Yield |
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With potassium hydroxide In dimethyl sulfoxide at 60℃; for 12h; |
2α,3β,19α-trihydroxyolean-12-ene-24,28-dioic acid
Conditions | Yield |
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With sodium hydroxide for 0.166667h; Heating; | 20 mg |
diazomethane
2α,3β,19α-trihydroxyolean-12-ene-24,28-dioic acid
dimethyl bartogenate
Conditions | Yield |
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In methanol; diethyl ether at 0℃; for 1h; | 2 g |
2α,3β,19α-trihydroxyolean-12-ene-24,28-dioic acid
dimethyl-12,13-epoxybartogenate
Conditions | Yield |
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Multi-step reaction with 2 steps 1: 2 g / diethyl ether; methanol / 1 h / 0 °C 2: 0.034 g / m-chloroperbenzoic acid / CHCl3 / 48 h / 0 - 10 °C View Scheme |