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CAS No.: | 5956-26-3 |
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Name: | (24Z)-3-oxolanosta-8,24-dien-26-oic acid |
Molecular Structure: | |
Formula: | C30H46O3 |
Molecular Weight: | 454.693 |
Synonyms: | 3-Oxo-tirucalla-8,24c-dien-26-saeure;Masticadienonsaeure;(Z)-(S)-2-Methyl-6-((5R,10S,13S,14S,17S)-4,4,10,13,14-pentamethyl-3-oxo-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-hept-2-enoic acid;ent-3-Oxo-5β,10α-lanosta-8,24c-dien-26-saeure;Isomasticadienonsaeure;3-oxo-tirucalla-8,24c-dien-26-oic acid; |
Density: | 1.07g/cm3 |
Boiling Point: | 566°C at 760 mmHg |
Flash Point: | 310.2°C |
PSA: | 54.37000 |
LogP: | 7.75200 |
Conditions | Yield |
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With hydrogenchloride; chloroform |
24Z-isomasticadienonic acid
3-beta-isomasticadienolic acid
Conditions | Yield |
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With methanol; sodium tetrahydroborate at 0 - 20℃; | 82% |
With sodium tetrahydroborate |
diazomethane
24Z-isomasticadienonic acid
isomasticadienonic acid methyl ester
Conditions | Yield |
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With lithium aluminium tetrahydride; diethyl ether |
24Z-isomasticadienonic acid
(25Ξ)-3-oxo-tirucall-8-en-26-oic acid
Conditions | Yield |
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With palladium; ethyl acetate Hydrogenation; |
24Z-isomasticadienonic acid
(25Ξ)-3β-hydroxy-tirucall-8-en-26-oic acid
Conditions | Yield |
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Multi-step reaction with 2 steps 1: palladium; ethyl acetate / Hydrogenation 2: NaBH4 View Scheme |
methanol
24Z-isomasticadienonic acid
diazomethyl-trimethyl-silane
isomasticadienonic acid methyl ester
Conditions | Yield |
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In dichloromethane for 1h; |
Conditions | Yield |
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Multi-step reaction with 2 steps 1: dichloromethane / 1 h 2: lithium aluminium tetrahydride / tetrahydrofuran / 2 h / 0 - 20 °C View Scheme |
24Z-isomasticadienonic acid
Conditions | Yield |
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Multi-step reaction with 2 steps 1: sodium tetrahydroborate; methanol / 0 - 20 °C 2: pyridine / 20 °C View Scheme |
24Z-isomasticadienonic acid
Conditions | Yield |
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Multi-step reaction with 2 steps 1: sodium tetrahydroborate; methanol / 0 - 20 °C 2: pyridine; dmap / 20 °C View Scheme |