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3,5-dichloro-L-tyrosine methyl ester
(S)-2-amino-3-(3,5-dichloro-4-hydroxyphenyl)propanoic acid
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran; methanol; water at 20℃; for 24h; | 100% |
With potassium carbonate In tetrahydrofuran; methanol; water at 20℃; for 24h; | 100% |
(S)-2-amino-3-(3,5-dichloro-4-hydroxyphenyl)propanoic acid
Conditions | Yield |
---|---|
With boron trichloride In dichloromethane at 25℃; for 0.333333h; | 74% |
(S)-2-amino-3-(3,5-dichloro-4-hydroxyphenyl)propanoic acid
Conditions | Yield |
---|---|
With boron trichloride In dichloromethane at 25℃; for 0.333333h; | 45% |
L-tyrosine
(S)-2-amino-3-(3,5-dichloro-4-hydroxyphenyl)propanoic acid
Conditions | Yield |
---|---|
With chlorine; acetic acid | |
With sulfuryl dichloride In acetic acid for 5h; Ambient temperature; | |
With chlorine In methanol Sealed tube; | |
Multi-step reaction with 3 steps 1: thionyl chloride / 24 h / 70 °C 2: N-chloro-succinimide / methanol / 24 h / 20 °C 3: potassium carbonate / methanol; tetrahydrofuran; water / 24 h / 20 °C View Scheme |
chlorine
L-tyrosine
acetic acid
(S)-2-amino-3-(3,5-dichloro-4-hydroxyphenyl)propanoic acid
(S)-2-amino-3-(3,5-dichloro-4-hydroxyphenyl)propanoic acid
Conditions | Yield |
---|---|
With barium dihydroxide |
(S)-3-benzyloxycarbonyl-4-(4-hydroxyphenyl)methyloxazolidin-5-one
(S)-2-amino-3-(3,5-dichloro-4-hydroxyphenyl)propanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sulfuryl chlorid 2: 74 percent / BCl3 / CH2Cl2 / 0.33 h / 25 °C View Scheme |
(S)-2-amino-3-(3,5-dichloro-4-hydroxyphenyl)propanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: trifluoroacetic acid / dichloromethane / 24 h / 0 - 20 °C 2: potassium carbonate / methanol; water; tetrahydrofuran / 24 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: trifluoroacetic acid / dichloromethane / 24 h / 20 °C 2: potassium carbonate / methanol; tetrahydrofuran; water / 24 h / 20 °C View Scheme |
L-tyrosine methyl ester HCl
(S)-2-amino-3-(3,5-dichloro-4-hydroxyphenyl)propanoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: N-chloro-succinimide / methanol / 24 h / 20 °C 2: potassium carbonate / methanol; tetrahydrofuran; water / 24 h / 20 °C View Scheme |
(S)-2-amino-3-(3,5-dichloro-4-hydroxyphenyl)propanoic acid
2-amino-3-(3,5-dichloro-4-hydroxyphenyl)propanoic acid
Conditions | Yield |
---|---|
With sodium hydroxide |
The L-Tyrosine,3,5-dichloro- is an organic compound with the formula C9H9Cl2NO3. The IUPAC name of this chemical is 2-amino-3-(3,5-dichloro-4-hydroxyphenyl)propanoic acid. With the CAS registry number 15106-62-4, it is also named as 3,5-Dichloro-L-tyrosine.
Physical properties about L-Tyrosine,3,5-dichloro- are: (1)ACD/LogP: 1.50; (2)#H bond acceptors: 4; (3)#H bond donors: 4; (4)#Freely Rotating Bonds: 5; (5)Polar Surface Area: 38.77 Å2; (6)Index of Refraction: 1.634; (7)Molar Refractivity: 57.16 cm3; (8)Molar Volume: 159.7 cm3; (9)Polarizability: 22.6×10-24cm3; (10)Surface Tension: 67.8 dyne/cm; (11)Density: 1.565 g/cm3; (12)Flash Point: 191.2 °C; (13)Enthalpy of Vaporization: 67.74 kJ/mol; (14)Boiling Point: 392.5 °C at 760 mmHg; (15)Vapour Pressure: 7.27E-07 mmHg at 25°C.
You can still convert the following datas into molecular structure:
(1)SMILES: Clc1cc(cc(Cl)c1O)C[C@@H](C(=O)O)N
(2)InChI: InChI=1/C9H9Cl2NO3/c10-5-1-4(2-6(11)8(5)13)3-7(12)9(14)15/h1-2,7,13H,3,12H2,(H,14,15)/t7-/m0/s1
(3)InChIKey: MPHURJQUHZHALJ-ZETCQYMHBY
(4)Std. InChI: InChI=1S/C9H9Cl2NO3/c10-5-1-4(2-6(11)8(5)13)3-7(12)9(14)15/h1-2,7,13H,3,12H2,(H,14,15)/t7-/m0/s1
(5)Std. InChIKey: MPHURJQUHZHALJ-ZETCQYMHSA-N