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CAS No.: | 52237-19-1 |
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Name: | 4-amino-3-(4-fluorophenyl)butanoic acid |
Article Data: | 2 |
Molecular Structure: | |
Formula: | C10H12FNO2 |
Molecular Weight: | 197.209 |
Synonyms: | 4-amino-3-(4-fluorophenyl)butyric acid;4-Amino-3-(4-fluoro-phenyl)-butyric acid;4-amino-3-(4-fluorophenyl)butanoic acid;d,l-4-amino-3-(4-fluorophenyl)-butyric acid; |
Density: | 1.244g/cm3 |
Boiling Point: | 329.1°Cat760mmHg |
Flash Point: | 152.9°C |
PSA: | 63.32000 |
LogP: | 2.04300 |
trans-4-aminocrotonic acid
4-fluorobenzenediazonium tetrafluoroborate
β-(p-fluorophenyl)-γ-aminobutyric acid
Conditions | Yield |
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With hydrogenchloride; titanium(III) chloride In water at 40℃; for 0.583333h; Meerwein arylation; | 50% |
β-(p-fluorophenyl)-γ-aminobutyric acid
butan-1-ol
Conditions | Yield |
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With hydrogenchloride at 105℃; for 0.5h; | 89% |
β-(p-fluorophenyl)-γ-aminobutyric acid
Conditions | Yield |
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Multi-step reaction with 2 steps 1: 89 percent / 3 N HCl / 0.5 h / 105 °C 2: 75 percent / anhydrous sodium hydrogen carbonate / CH2Cl2 / 5 h / Ambient temperature View Scheme |
1-({[(2-fluorophenyl)oxy]carbonyl}oxy)ethyl 2-methylpropanoate
β-(p-fluorophenyl)-γ-aminobutyric acid
4-{[(α-isobutanoyloxyethoxy)carbonyl]amino}-3(R)-(4-fluorophenyl)butanoic acid
Conditions | Yield |
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With triethylamine In n-heptane; water; acetonitrile at 10 - 20℃; |
1-({[(3-fluorophenyl)oxy]carbonyl}oxy)ethyl 2-methylpropanoate
β-(p-fluorophenyl)-γ-aminobutyric acid
4-{[(α-isobutanoyloxyethoxy)carbonyl]amino}-3(R)-(4-fluorophenyl)butanoic acid
Conditions | Yield |
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With triethylamine In tert-butyl methyl ether; water; acetonitrile at 10 - 20℃; for 5h; |
1-({[(4-trifluoromethylphenyl)oxy]carbonyl}oxy)ethyl 2-methylpropanoate
β-(p-fluorophenyl)-γ-aminobutyric acid
4-{[(α-isobutanoyloxyethoxy)carbonyl]amino}-3(R)-(4-fluorophenyl)butanoic acid
Conditions | Yield |
---|---|
With triethylamine In tert-butyl methyl ether; water; acetonitrile at 10 - 20℃; for 5h; |
1-({[(4-methoxycarbonylphenyl)oxy]carbonyl}oxy)ethyl 2-methylpropanoate
β-(p-fluorophenyl)-γ-aminobutyric acid
4-{[(α-isobutanoyloxyethoxy)carbonyl]amino}-3(R)-(4-fluorophenyl)butanoic acid
Conditions | Yield |
---|---|
With triethylamine In tert-butyl methyl ether; water; acetonitrile at 10 - 20℃; for 5h; |
1-({[(3,4-methylenedioxyphenyl)oxy]carbonyl}oxy)ethyl 2-methylpropanoate
β-(p-fluorophenyl)-γ-aminobutyric acid
4-{[(α-isobutanoyloxyethoxy)carbonyl]amino}-3(R)-(4-fluorophenyl)butanoic acid
Conditions | Yield |
---|---|
With triethylamine In tert-butyl methyl ether; water; acetonitrile at 10 - 20℃; for 5h; |