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N-alpha-Boc-D-2,3-diaminopropionic acid

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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 Molecular Structure of 76387-70-7 (BOC-D-DAP-OH) Hazard Symbols N/A
Synonyms

Boc-D-Dap-OH

Article Data 40

N-alpha-Boc-D-2,3-diaminopropionic acid Synthetic route

7536-55-2

N-tert-butyloxycarbonylasparagine

76387-70-7

(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid

Conditions
ConditionsYield
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%
98541-64-1

(S)-3-(tert-butoxycarbonylamino)-oxetan-2-one

76387-70-7

(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid

Conditions
ConditionsYield
With ammonia In tetrahydrofuran at 0℃; for 1h;79%

Boc-Asn

76387-70-7

(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid

Conditions
ConditionsYield
With pyridine; bis-[(trifluoroacetoxy)iodo]benzene 1.) aq. DMF, 15 min, 25 deg C, 2.) 4 h, 25 deg C; Yield given. Multistep reaction;
158220-88-3

S-2-benzyloxycarbonyl-4-<(tert-butoxycarbonyl)amino>-isoxazolidin-5-one

76387-70-7

(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In methanol for 24h; Yield given;
71404-98-3

(R)-2-((tert-butoxycarbonyl)amino)-3-chloropropanoic acid

76387-70-7

(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid

Conditions
ConditionsYield
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
158220-90-7

1-O-(benzyloxycarbamoyl)-(N-tert-butoxycarbonyl)-β-chloro-L-alanine

76387-70-7

(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid

Conditions
ConditionsYield
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
210547-97-0

(S)-3-Benzyloxyamino-2-tert-butoxycarbonylamino-propionic acid

76387-70-7

(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid

Conditions
ConditionsYield
With palladium 10% on activated carbon; hydrogen In methanol at 20℃; under 760.051 Torr;
24424-99-5

di-tert-butyl dicarbonate

76387-70-7

(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid

Conditions
ConditionsYield
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
124730-06-9

(S)-3-Benzylamino-2-tert-butoxycarbonylamino-propionic acid

76387-70-7

(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid

Conditions
ConditionsYield
With cyclohexa-1,4-diene; palladium 10% on activated carbon In ethanol at 25℃;
76387-70-7

(S)-3-amino-2-tert-butoxycarbonylaminopropionic acid

18107-18-1

diazomethyl-trimethyl-silane

61040-20-8

(S)-methyl 3-amino-2-((tert-butoxycarbonyl)amino)propanoate

Conditions
ConditionsYield
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

N-alpha-Boc-D-2,3-diaminopropionic acid Chemical Properties

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

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