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inquiryolivetolic acid Basic information Product Name: olivetolic acid Synonyms: olivetolic acid;2,4-Dihydroxy-6-pentylbenzoic acid;Olivetolcarboxylic acid;139400;olivanic acid powder 98%;Benzoic acid, 2,4-dihydroxy-6-pentyl- CAS: 491-72-5 MF: C
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inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% -----------------------------------------------------------------------------------------------------------
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inquiryolivetolic acid Basic information Product Name: olivetolic acid Synonyms: olivetolic acid;2,4-Dihydroxy-6-pentylbenzoic acid;Olivetolcarboxylic acid;139400;olivanic acid powder 98%;Benzoic acid, 2,4-dihydroxy-6-pentyl- CAS: 491-72-5 MF: C
With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufactu
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olivetolic acid CAS NO.491-72-5 Application:olivetolic acid CAS NO.491-72-5
2,4-bis(benzyloxy)-6-pentylbenzoic acid
2,4-dihydroxy-6-pentylbenzoic acid
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen In ethyl acetate at 20℃; under 750.075 Torr; for 24h; | 97% |
With palladium on activated charcoal; hydrogen In ethyl acetate for 18h; | 88% |
2,4-dihydroxy-6-pentylbenzaldehyde
2,4-dihydroxy-6-pentylbenzoic acid
Conditions | Yield |
---|---|
With sodium chlorite; sodium dihydrogen phosphate monohydrate In water; dimethyl sulfoxide at 20℃; Inert atmosphere; | 78% |
With sodium chlorite; sodium dihydrogenphosphate In water; dimethyl sulfoxide at 0 - 20℃; for 14h; | 50% |
Multi-step reaction with 2 steps 1: acetone; pyridine / Erwaermen des Reaktionsprodukts mit Kaliumpermanganat in wss. Aceton 2: aqueous ammonia View Scheme | |
Multi-step reaction with 3 steps 1: potassium carbonate / acetone / 12 h / Reflux 2: sodium dihydrogenphosphate; sodium chlorite / dimethyl sulfoxide; water / 14 h / 20 °C 3: palladium 10% on activated carbon; hydrogen / ethyl acetate / 24 h / 20 °C / 750.08 Torr View Scheme |
2,4-dihydroxy-3,5-dibromo-6-pentylbenzoic acid
2,4-dihydroxy-6-pentylbenzoic acid
Conditions | Yield |
---|---|
With hydrogen; sodium hydrogencarbonate; palladium on activated charcoal Ambient temperature; | 71% |
ethanol
olivetoric acid
semicarbazide acetate
A
2,4-dihydroxy-6-pentylbenzoic acid
Conditions | Yield |
---|---|
With sulfuric acid anschliessend Behandeln mit Wasser; | |
With potassium hydroxide |
2-hydroxy-4-(2-hydroxy-4-methoxy-6-pentylbenzoyloxy)-6-pentylbenzoic acid
2,4-dihydroxy-6-pentylbenzoic acid
Conditions | Yield |
---|---|
With potassium hydroxide |
Conditions | Yield |
---|---|
With sulfuric acid anschliessend Behandeln mit Wasser; |
Conditions | Yield |
---|---|
With potassium hydroxide |
2,4-dihydroxy-6-pentylbenzoic acid
Conditions | Yield |
---|---|
With ammonium hydroxide |
Conditions | Yield |
---|---|
With sodium acetate In ethanol |
2-hydroxy-4-(2-hydroxy-4-methoxy-6-pentylbenzoyloxy)-6-pentylbenzoic acid
tert-butyl alcohol
A
2,4-dihydroxy-6-pentylbenzoic acid
Conditions | Yield |
---|---|
for 40h; Heating; |
2,4-dihydroxy-6-pentylbenzoic acid
Conditions | Yield |
---|---|
With ethanol; semicarbazide hydrochloride; sodium acetate |
glomelliferic acid
A
8-hydroxy-6-methoxy-3-propylisocoumarin
B
2,4-dihydroxy-6-pentylbenzoic acid
3,5-dibromo-2,4-dihydroxy-6-n-pentylbenzoic acid ethyl ester
2,4-dihydroxy-6-pentylbenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 48 percent / conc. H2SO4 / 1 h / Ambient temperature 2: 71 percent / NaHCO3, H2 / Pd-C (10percent) / Ambient temperature View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: trichlorophosphate / 18 h / 0 - 20 °C 2: sodium dihydrogenphosphate; sodium chlorite / dimethyl sulfoxide; water / 14 h / 0 - 20 °C View Scheme | |
Multi-step reaction with 4 steps 1: trichlorophosphate / 18 h / 0 - 20 °C 2: potassium carbonate / acetone / 12 h / Reflux 3: sodium dihydrogenphosphate; sodium chlorite / dimethyl sulfoxide; water / 14 h / 20 °C 4: palladium 10% on activated carbon; hydrogen / ethyl acetate / 24 h / 20 °C / 750.08 Torr View Scheme | |
Multi-step reaction with 2 steps 1: trichlorophosphate / 8.5 h / 0 - 20 °C / Inert atmosphere 2: sodium chlorite; sodium dihydrogen phosphate monohydrate / water; dimethyl sulfoxide / 20 °C / Inert atmosphere View Scheme |
2,4-dihydroxy-6-pentylbenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium dihydrogenphosphate; sodium chlorite / dimethyl sulfoxide; water / 14 h / 20 °C 2: palladium 10% on activated carbon; hydrogen / ethyl acetate / 24 h / 20 °C / 750.08 Torr View Scheme |
2,4-dihydroxy-6-pentylbenzoic acid
Conditions | Yield |
---|---|
With polyketide synthase; malonyl-CoA Enzymatic reaction; |
2,4-dihydroxy-6-n-pentylbenzoic acid ethyl ester
2,4-dihydroxy-6-pentylbenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: potassium carbonate / acetone / 18 h / Reflux 2: potassium hydroxide; water / dimethyl sulfoxide / 18 h / 90 °C 3: hydrogen; palladium on activated charcoal / ethyl acetate / 18 h View Scheme |
ethyl 2,4-dibenzyloxy-6-pentylbenzoate
2,4-dihydroxy-6-pentylbenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium hydroxide; water / dimethyl sulfoxide / 18 h / 90 °C 2: hydrogen; palladium on activated charcoal / ethyl acetate / 18 h View Scheme |
Conditions | Yield |
---|---|
With dmap; thionyl chloride In 1,2-dimethoxyethane at 0 - 20℃; for 2h; | 98% |
With dmap; thionyl chloride In 1,2-dimethoxyethane at 0 - 20℃; for 2h; | 39% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 18h; Inert atmosphere; | 98% |
2,4-dihydroxy-6-pentylbenzoic acid
benzyl bromide
benzyl 2,4-dihydroxy-6-pentylbenzoate
Conditions | Yield |
---|---|
With potassium hydrogencarbonate In N,N-dimethyl-formamide at 20℃; for 5h; | 92% |
Conditions | Yield |
---|---|
With dmap; thionyl chloride In 1,2-dimethoxyethane at 0 - 20℃; for 2h; | 46% |
Conditions | Yield |
---|---|
With dmap; thionyl chloride In 1,2-dimethoxyethane at 0 - 20℃; for 3h; | 46% |
Conditions | Yield |
---|---|
With dmap; thionyl chloride In 1,2-dimethoxyethane at 0 - 20℃; for 3h; | 40% |
diazomethane
2,4-dihydroxy-6-pentylbenzoic acid
methyl 2,4-dihydroxy-6-pentylbenzoate
Conditions | Yield |
---|---|
With diethyl ether |
diazomethane
2,4-dihydroxy-6-pentylbenzoic acid
2,4-dimethoxy-6-pentylbenzoic acid methyl ester
2,4-dihydroxy-6-pentylbenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium hydrogencarbonate / N,N-dimethyl-formamide / 5 h / 20 °C 2: trifluoroacetic anhydride / toluene / 20 °C View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: potassium hydrogencarbonate / N,N-dimethyl-formamide / 5 h / 20 °C 2: trifluoroacetic anhydride / toluene / 20 °C 3: palladium 10% on activated carbon; hydrogen / ethyl acetate / 2 h / 20 °C / 750.08 Torr View Scheme |
2,4-dihydroxy-6-pentylbenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium hydrogencarbonate / N,N-dimethyl-formamide / 5 h / 20 °C 2: trifluoroacetic anhydride / toluene / 20 °C View Scheme |
2,4-dihydroxy-6-pentylbenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: dmap; thionyl chloride / 1,2-dimethoxyethane / 2 h / 0 - 20 °C 2: trifluoroacetic anhydride / toluene / 20 °C View Scheme |
2,4-dihydroxy-6-pentylbenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: potassium hydrogencarbonate / N,N-dimethyl-formamide / 5 h / 20 °C 2: trifluoroacetic anhydride / toluene / 20 °C 3: palladium 10% on activated carbon; hydrogen / ethyl acetate / 2 h / 20 °C / 750.08 Torr View Scheme |
2,4-dihydroxy-6-pentylbenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: dmap; thionyl chloride / 1,2-dimethoxyethane / 2 h / 0 - 20 °C 2: trifluoroacetic anhydride / toluene / 20 °C 3: palladium 10% on activated carbon; hydrogen / ethyl acetate / 2 h / 20 °C / 750.08 Torr View Scheme |
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