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inquiry(+)-Dehydroabietic acid CAS:1231-75-0 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic in
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A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
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BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell. https://www.bocsci.com/dehydroabieti
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(+)-DEHYDROABIETIC ACIDAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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Δ6-6-hydroxy-5βH-dehydroabietic acid (18-6)-lactone
A
6-hydroxy-5βH-abieta-6,8,11,13-tetraen-18-oic acid
B
6β-hydroxy-5βH-abieta-8,11,13-trien-18-oic acid 18,6β-lactone
C
6α-hydroxy-5βH-abieta-8,11,13-trien-18-oic acid 18,6α-lactone
Conditions | Yield |
---|---|
With hydrogen; platinum(IV) oxide In acetic acid under 760 Torr; for 1.66667h; Ambient temperature; Title compound not separated from byproducts; | A n/a B 0.5% C 30% |
With hydrogen; platinum(IV) oxide In acetic acid under 760 Torr; for 1.66667h; Ambient temperature; | A n/a B 0.5% C 30% |
methyl (1R,4aS,10aR)-1,2,3,4,4a,10a-hexahydro-1,4a-dimethyl-7-(1-methylethyl)phenanthrene-1-carboxylate
6-hydroxy-5βH-abieta-6,8,11,13-tetraen-18-oic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) perbenzoic acid, 2.) p-TsOH / 1.) CHCl3, RT, 24 h, 2.) toluene, reflux, 3 h 2: H2 / PtO2 / acetic acid / 1.67 h / 760 Torr / Ambient temperature View Scheme |
6-hydroxy-5βH-abieta-6,8,11,13-tetraen-18-oic acid
Conditions | Yield |
---|---|
With pyridine; lead(IV) acetate In benzene |
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