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Benzamide, 2,3-diamino-

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Name

Benzamide, 2,3-diamino-

EINECS N/A
CAS No. 711007-44-2 Density 1.341g/cm3
PSA 95.13000 LogP 1.81260
Solubility N/A Melting Point N/A
Formula C7H9N3O Boiling Point 315.03 °C at 760 mmHg
Molecular Weight 151.168 Flash Point 144.325 °C
Transport Information N/A Appearance N/A
Safety 26-36 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 711007-44-2 (Benzamide, 2,3-diamino-) Hazard Symbols N/A
Synonyms

2,3-Diaminobenzamide;

Article Data 20

Benzamide, 2,3-diamino- Synthetic route

313279-12-8

2-amino-3-nitro-benzamide

711007-44-2

2,3-diaminobenzamide

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In methanol100%
With hydrogen; palladium 10% on activated carbon In methanol at 20℃; under 1500.15 Torr; for 5h;98%
With palladium 10% on activated carbon; hydrogen In methanol; water at 20℃; under 1500.15 Torr; for 5h;98%
19613-80-0

di-nitrophenylcarboxamide

711007-44-2

2,3-diaminobenzamide

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In ethanol; N,N-dimethyl-formamide at 20℃; under 760 Torr; for 16h;79%
15147-64-5

2,3-di-nitrobenzoic acid

711007-44-2

2,3-diaminobenzamide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 42 percent / ammonium carbonate; CDI / dimethylformamide / 24.5 h / 20 °C
2: 79 percent / H2 / Pd/C / ethanol; dimethylformamide / 16 h / 20 °C / 760 Torr
View Scheme
606-18-8

3-nitroanthranilic acid

711007-44-2

2,3-diaminobenzamide

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: SOCl2 / tetrahydrofuran; dimethylformamide / 20 °C
2: conc. aq. NH3 / tetrahydrofuran; dimethylformamide
3: H2 / 10percent Pd/C / methanol / 760.05 Torr
View Scheme
Multi-step reaction with 3 steps
1: thionyl chloride / 1,2-dimethoxyethane / 12 h / 50 °C
2: ammonia / water / 1 h / 10 - 50 °C
3: hydrogen / palladium 10% on activated carbon / methanol / 5 h / 20 °C / 1500.15 Torr
View Scheme
Multi-step reaction with 2 steps
1.1: thionyl chloride / 1,2-dimethoxyethane / 12 h / 50 °C
1.2: 10 - 50 °C
2.1: hydrogen; palladium 10% on activated carbon / water; methanol / 5 h / 20 °C / 1500.15 Torr
View Scheme
77326-45-5

2-carbamoyl-3-nitrobenzoic acid

711007-44-2

2,3-diaminobenzamide

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 93 percent / Br2; aq. KOH / 3 h / 60 °C
2: SOCl2 / tetrahydrofuran; dimethylformamide / 20 °C
3: conc. aq. NH3 / tetrahydrofuran; dimethylformamide
4: H2 / 10percent Pd/C / methanol / 760.05 Torr
View Scheme
131645-73-3

2-amino-3-nitrobenzoyl chloride

711007-44-2

2,3-diaminobenzamide

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: conc. aq. NH3 / tetrahydrofuran; dimethylformamide
2: H2 / 10percent Pd/C / methanol / 760.05 Torr
View Scheme
Multi-step reaction with 2 steps
1: ammonia / water / 1 h / 10 - 50 °C
2: hydrogen / palladium 10% on activated carbon / methanol / 5 h / 20 °C / 1500.15 Torr
View Scheme
Multi-step reaction with 2 steps
1: ammonium hydroxide / 40 °C / Large scale
2: hydrogen / water; ethanol; ethyl acetate / 1.67 h / 40 °C / 2828.7 Torr / Cooling; Large scale
View Scheme
1314951-83-1

C7H10N4O

711007-44-2

2,3-diaminobenzamide

Conditions
ConditionsYield
nickel In DMF (N,N-dimethyl-formamide); water at 100℃; for 8h;
With hydrazine In DMF (N,N-dimethyl-formamide); water; butan-1-ol at 100℃; for 2h;

C7H5FN2O3

711007-44-2

2,3-diaminobenzamide

Conditions
ConditionsYield
With sodium azide; palladium 10% on activated carbon
110-91-8

morpholine

610-30-0

2,4-dinitrobenzoic acid

A

N-(2,4-dinitrobenzoyl)morpholine

B

711007-44-2

2,3-diaminobenzamide

Conditions
ConditionsYield
With sodium hydrogencarbonate; trichlorophosphate In toluene
603-11-2

3-nitrophthalic acid

711007-44-2

2,3-diaminobenzamide

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1.1: acetic anhydride / Isopropyl acetate / 60 °C / Inert atmosphere; Large scale
2.1: ammonium hydroxide / 2.5 h / 0 - 15 °C / Inert atmosphere; Large scale
2.2: 20 °C / Inert atmosphere; Large scale
3.1: potassium hydroxide; bromine / water / 1.5 h / 0 - 75 °C / Inert atmosphere; Large scale
4.1: thionyl chloride / 1,2-dimethoxyethane / 12 h / 50 °C / Large scale
5.1: ammonium hydroxide / 40 °C / Large scale
6.1: hydrogen / water; ethanol; ethyl acetate / 1.67 h / 40 °C / 2828.7 Torr / Cooling; Large scale
View Scheme
Multi-step reaction with 6 steps
1.1: acetic anhydride / Isopropyl acetate / 60 °C / Inert atmosphere; Large scale
2.1: ammonium hydroxide / 2.5 h / 0 - 15 °C / Inert atmosphere; Large scale
2.2: 20 °C / Inert atmosphere; Large scale
3.1: potassium hydroxide; potassium bromide; potassium hypobromite / water / 75 °C
4.1: thionyl chloride / 1,2-dimethoxyethane / 12 h / 50 °C / Large scale
5.1: ammonium hydroxide / 40 °C / Large scale
6.1: hydrogen / water; ethanol; ethyl acetate / 1.67 h / 40 °C / 2828.7 Torr / Cooling; Large scale
View Scheme

Benzamide, 2,3-diamino- Specification

The Benzamide, 2,3-diamino-, with CAS registry number 711007-44-2, has the systematic name of 2,3-diaminobenzamide. And its IUPAC name is the same one. What's more, the chemical formula of this chemical is C7H9N3O.

Physical properties of Benzamide, 2,3-diamino-: (1)ACD/LogP: -0.21; (2)# of Rule of 5 Violations: 1; (3)ACD/BCF (pH 5.5): 1; (4)ACD/BCF (pH 7.4): 1; (5)ACD/KOC (pH 5.5): 18; (6)ACD/KOC (pH 7.4): 18; (7)#H bond acceptors: 4; (8)#H bond donors: 6; (9)#Freely Rotating Bonds: 3; (10)Polar Surface Area: 95.13 Å2; (11)Index of Refraction: 1.702; (12)Molar Refractivity: 43.656 cm3; (13)Molar Volume: 112.695 cm3; (14)Polarizability: 17.306×10-24cm3; (15)Surface Tension: 76.578 dyne/cm; (16)Density: 1.341 g/cm3; (17)Flash Point: 144.325 °C; (18)Enthalpy of Vaporization: 55.624 kJ/mol; (19)Boiling Point: 315.03 °C at 760 mmHg; (20)Vapour Pressure: 0 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: c1cc(c(c(c1)N)N)C(=O)N
(2)InChI: InChI=1/C7H9N3O/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3H,8-9H2,(H2,10,11)
(3)InChIKey: NAWJZCSEYBQUGY-UHFFFAOYAZ
(4)Std. InChI: InChI=1S/C7H9N3O/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3H,8-9H2,(H2,10,11)
(5)Std. InChIKey: NAWJZCSEYBQUGY-UHFFFAOYSA-N

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