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CAS No.: | 27914-60-9 |
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Name: | 4-(ALLYLOXY)BENZOIC ACID |
Article Data: | 59 |
Molecular Structure: | |
Formula: | C10H10 O3 |
Molecular Weight: | 178.188 |
Synonyms: | Benzoicacid, 4-(2-propenyloxy)- (9CI); Benzoic acid, p-(allyloxy)- (6CI,8CI);4-(2-Propenyloxy)benzoic acid; 4-Allyloxybenzoic acid; p-Allyloxybenzoic acid |
Melting Point: | 163-166°C |
Hazard Symbols: | Xn |
Risk Codes: | 22 |
PSA: | 46.53000 |
LogP: | 1.94960 |
allyl (4-allyloxy)benzoate
4-allyloxybenzoic acid
Conditions | Yield |
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With 2,2'-azobis(isobutyronitrile) In benzene at 65 - 70℃; for 3h; | 100% |
Stage #1: allyl (4-allyloxy)benzoate With sodium hydroxide for 3h; Heating; Stage #2: With hydrogenchloride at 20℃; pH=3; Further stages.; | 97% |
With sodium hydroxide In water for 6h; Reflux; | 95% |
With potassium hydroxide In methanol at 20℃; | 83% |
4-(2-propenyloxy)benzaldehyde
4-allyloxybenzoic acid
Conditions | Yield |
---|---|
With 2-methyl-but-2-ene; polymer-supported chlorite; acetic acid In tert-butyl alcohol at 25℃; | 98% |
With copper acetylacetonate; oxygen; sodium hydroxide; 1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene In water at 50℃; under 760.051 Torr; for 12h; Sealed tube; | 93% |
With 4H3N*4H(1+)*CuMo6O18(OH)6(4-); water; oxygen; sodium carbonate at 50℃; under 760.051 Torr; for 12h; | 90% |
allyl bromide
2'-(trimethylsilyl)ethyl-4-hydroxybenzoate
4-allyloxybenzoic acid
Conditions | Yield |
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With sodium hydride In N,N-dimethyl-formamide at 20℃; | 95% |
4-allyloxybenzoic acid
Conditions | Yield |
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With sodium hydrogen sulfate; silica gel In dichloromethane at 20℃; for 4h; | 94% |
With cerium(III) chloride; sodium iodide In acetonitrile for 2h; Heating; | 87% |
Conditions | Yield |
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With aniline; (ϖ-allyl)palladium triflate based catalyst In toluene at 30℃; for 0.5h; | A 92% B 8% |
Conditions | Yield |
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With n-Bu4POH In tetrahydrofuran; water at 0 - 20℃; | 91% |
Stage #1: allyl bromide; 4-hydroxy-benzoic acid With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 3h; Stage #2: With sodium hydroxide In 1,4-dioxane; water at 60℃; for 0.25h; | 91% |
With potassium carbonate In N,N-dimethyl-formamide at 40℃; for 10h; | 91% |
Conditions | Yield |
---|---|
With n-Bu4POH In tetrahydrofuran; water at 0 - 20℃; | 86% |
methyl 4-allyloxybenzoate
4-allyloxybenzoic acid
Conditions | Yield |
---|---|
With sodium hydroxide In 1,4-dioxane; water Reflux; | 85.4% |
With sodium hydroxide In methanol; water for 1.5h; Reflux; | 51% |
With sodium hydroxide In tetrahydrofuran; methanol; ethyl acetate | 50% |
With sodium hydroxide In tetrahydrofuran; methanol; ethyl acetate | 50% |
With sodium hydroxide In methanol |
4-allyloxy-benzonitrile
4-allyloxybenzoic acid
Conditions | Yield |
---|---|
Stage #1: 4-allyloxy-benzonitrile With water; sodium hydroxide In ethanol at 20 - 110℃; Sealed; Stage #2: With hydrogenchloride In ethanol; dichloromethane; water pH=1; | 85% |
Stage #1: 4-allyloxy-benzonitrile With sodium hydroxide In ethanol; water at 20 - 110℃; Stage #2: With hydrogenchloride; water In ethanol; dichloromethane pH=1; | 85% |
ethyl 4-(n-prop-2'-enyloxy)benzoate
4-allyloxybenzoic acid
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol; water Heating; | 82% |
With potassium carbonate | |
Stage #1: ethyl 4-(n-prop-2'-enyloxy)benzoate With potassium hydroxide In ethanol for 4h; Reflux; Stage #2: With hydrogenchloride In water |