2-(4-AMINOPHENYL)-6-AMINOBENZOXAZOLE

Base Information

• Chemical Name: 2-(4-AMINOPHENYL)-6-AMINOBENZOXAZOLE
• CAS No.: 16363-53-4
• Molecular Formula: C13H11N3O
• Molecular Weight: 225.25
• Hs Code.: 2934999090
• Mol file: 16363-53-4.mol

Synonyms:2-(4-Aminophenyl)benzo[d]oxazol-6-amine;6-Amino-2-(4-aminophenyl)benzoxazole;6-Amino-2-(p-aminophenyl)benzoxazole;Benzoxazole,6-amino-2-(p-aminophenyl)- (8CI);

Chemical Property of 2-(4-AMINOPHENYL)-6-AMINOBENZOXAZOLE

Chemical Property:

• Melting Point: 194-195 °C
• Boiling Point: 435.2 °C at 760 mmHg
• PKA: 3.25±0.10(Predicted)
• Flash Point: 217 °C
• PSA: 78.07000
• Density: 1.329 g/cm³
• LogP: 3.82160
• Storage Temp.: 2-8°C
• Solubility.: DMSO (Slightly), Methanol (Slightly)

Purity/Quality:

97% ^*data from raw suppliers

6-Amino-2-(4-aminophenyl)benzoxazole ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-(4-AMINOPHENYL)-6-AMINOBENZOXAZOLE

There total 5 articles about 2-(4-AMINOPHENYL)-6-AMINOBENZOXAZOLE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 80.0%

6-nitro-2-(4-nitro-phenyl)-benzooxazole (898-10-2) → 6-amino-2-(4'-aminophenyl)-benzoxazole (16363-53-4)

Guidance literature:

With palladium on activated charcoal; In tetrahydrofuran; at 50 ℃; under 13446.2 Torr;

Reference yield:

5-Nitro-2-aminophenol (121-88-0) → 6-amino-2-(4'-aminophenyl)-benzoxazole (16363-53-4)

Guidance literature:

Multi-step reaction with 3 steps

1: tetrahydrofuran / 0.5 h / 0 °C

2: polyphosphoric acid / 8 h / 100 °C

3: palladium on activated charcoal / tetrahydrofuran / 50 °C / 13446.2 Torr

With palladium on activated charcoal; In tetrahydrofuran;

Reference yield:

4-nitro-benzoyl chloride (122-04-3) → 6-amino-2-(4'-aminophenyl)-benzoxazole (16363-53-4)

Guidance literature:

Multi-step reaction with 3 steps

1: tetrahydrofuran / 0.5 h / 0 °C

2: polyphosphoric acid / 8 h / 100 °C

3: palladium on activated charcoal / tetrahydrofuran / 50 °C / 13446.2 Torr

With palladium on activated charcoal; In tetrahydrofuran;

upstream raw materials:

5-Nitro-2-aminophenol

4-nitro-benzoyl chloride

N-(2-hydroxy-4-nitrophenyl)-4-nitrobenzamide

6-nitro-2-(4-nitro-phenyl)-benzooxazole

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