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Name |
N-alpha-Boc-D-2,3-diaminopropionic acid |
EINECS | N/A |
CAS No. | 76387-70-7 | Density | 1.189g/cm3 |
PSA | 101.65000 | LogP | 1.01420 |
Solubility | N/A | Melting Point |
200-203℃ |
Formula | C8H16 N2 O4 | Boiling Point | 364.4oC at 760 mmHg |
Molecular Weight | 204.226 | Flash Point | 174.2oC |
Transport Information | N/A | Appearance | N/A |
Safety | Risk Codes | N/A | |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
Boc-D-Dap-OH |
Article Data | 40 |
N-tert-butyloxycarbonylasparagine
(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid
Conditions | Yield |
---|---|
With [bis(acetoxy)iodo]benzene In water; ethyl acetate; acetonitrile at 10℃; Hofmann Rearrangement; | 90% |
With [bis(acetoxy)iodo]benzene In water; ethyl acetate; acetonitrile at 16 - 20℃; | 88% |
With [bis(acetoxy)iodo]benzene In water; ethyl acetate; acetonitrile at 16 - 20℃; for 4.5h; | 88% |
(S)-3-(tert-butoxycarbonylamino)-oxetan-2-one
(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid
Conditions | Yield |
---|---|
With ammonia In tetrahydrofuran at 0℃; for 1h; | 79% |
(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid
Conditions | Yield |
---|---|
With pyridine; bis-[(trifluoroacetoxy)iodo]benzene 1.) aq. DMF, 15 min, 25 deg C, 2.) 4 h, 25 deg C; Yield given. Multistep reaction; |
S-2-benzyloxycarbonyl-4-<(tert-butoxycarbonyl)amino>-isoxazolidin-5-one
(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In methanol for 24h; Yield given; |
(R)-2-((tert-butoxycarbonyl)amino)-3-chloropropanoic acid
(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 93 percent / 1-ethyl-3-<3-(dimethylamino)propyl>-carbodiimide / CH2Cl2 / 15 h / Ambient temperature 2: 1.) sodium iodide, 2.) 60percent sodium hydride in mineral oil / 1.) dimethylformamide, 0 deg C, 30 min, 2.) dimethylformamide, 0 deg C, 15 min; room temperature, 90 min 3: hydrogen / 10percent Pd/C / methanol / 24 h View Scheme |
1-O-(benzyloxycarbamoyl)-(N-tert-butoxycarbonyl)-β-chloro-L-alanine
(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1.) sodium iodide, 2.) 60percent sodium hydride in mineral oil / 1.) dimethylformamide, 0 deg C, 30 min, 2.) dimethylformamide, 0 deg C, 15 min; room temperature, 90 min 2: hydrogen / 10percent Pd/C / methanol / 24 h View Scheme |
(S)-3-Benzyloxyamino-2-tert-butoxycarbonylamino-propionic acid
(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen In methanol at 20℃; under 760.051 Torr; |
di-tert-butyl dicarbonate
(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium carbonate / water; 1,4-dioxane / 0 - 20 °C 2: [bis(acetoxy)iodo]benzene / water; ethyl acetate; acetonitrile / 0.42 h / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1: potassium carbonate / 1,4-dioxane; water / 16 h 2: [bis(acetoxy)iodo]benzene / water; ethyl acetate; acetonitrile View Scheme |
(S)-3-Benzylamino-2-tert-butoxycarbonylamino-propionic acid
(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid
Conditions | Yield |
---|---|
With cyclohexa-1,4-diene; palladium 10% on activated carbon In ethanol at 25℃; |
(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid
diazomethyl-trimethyl-silane
(S)-methyl 3-amino-2-((tert-butoxycarbonyl)amino)propanoate
Conditions | Yield |
---|---|
In methanol; diethyl ether; dichloromethane at 20℃; for 2h; | 99% |
In methanol at 20℃; for 2h; | 99% |
In methanol; diethyl ether; dichloromethane at 20℃; for 2h; | 99% |
In methanol; hexane; dichloromethane at 20℃; | 89% |
In methanol |
Product Name: N-alpha-Boc-D-2,3-diaminopropionic acid (CAS NO.76387-70-7)
Molecular Formula: C8H16N2O4
Molecular Weight: 204.22g/mol
Mol File: 76387-70-7.mol
Boiling point: 364.4 °C at 760 mmHg
Storage Temperature: Store at RT.
Flash Point: 174.2 °C
Density: 1.189 g/cm3
Surface Tension: 45.7 dyne/cm
Enthalpy of Vaporization: 67.07 kJ/mol
Vapour Pressure: 2.64E-06 mmHg at 25°C