(4-Amino-phenyl)-[4-(3,4-diamino-phenyl)-piperazin-1-yl]-methanone

Base Information

• Chemical Name: (4-Amino-phenyl)-[4-(3,4-diamino-phenyl)-piperazin-1-yl]-methanone
• CAS No.: 98526-55-7
• Molecular Formula: C₁₇H₂₁N₅O
• Molecular Weight: 311.387
• Mol file: 98526-55-7.mol

Synonyms:(4-Amino-phenyl)-[4-(3,4-diamino-phenyl)-piperazin-1-yl]-methanone

Chemical Property of (4-Amino-phenyl)-[4-(3,4-diamino-phenyl)-piperazin-1-yl]-methanone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (4-Amino-phenyl)-[4-(3,4-diamino-phenyl)-piperazin-1-yl]-methanone

There total 3 articles about (4-Amino-phenyl)-[4-(3,4-diamino-phenyl)-piperazin-1-yl]-methanone 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: 58.0%

[4-(3-Amino-4-nitro-phenyl)-piperazin-1-yl]-(4-nitro-phenyl)-methanone (98526-48-8) → (4-Amino-phenyl)-[4-(3,4-diamino-phenyl)-piperazin-1-yl]-methanone (98526-55-7)

Guidance literature:

With hydrogen; nickel; In ethanol; for 6h; under 2574.3 Torr;

DOI:10.1021/jm00149a036

Reference yield:

2-nitro-5-piperazin-1-yl-phenylamine (96103-52-5) → (4-Amino-phenyl)-[4-(3,4-diamino-phenyl)-piperazin-1-yl]-methanone (98526-55-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 82 percent / Et₃N / tetrahydrofuran / 3 h / Heating

2: 58 percent / H₂ / Ra Ni / ethanol / 6 h / 2574.3 Torr

With hydrogen; triethylamine; nickel; In tetrahydrofuran; ethanol;

DOI:10.1021/jm00149a036

Reference yield:

4-nitro-benzoyl chloride (122-04-3) → (4-Amino-phenyl)-[4-(3,4-diamino-phenyl)-piperazin-1-yl]-methanone (98526-55-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 82 percent / Et₃N / tetrahydrofuran / 3 h / Heating

2: 58 percent / H₂ / Ra Ni / ethanol / 6 h / 2574.3 Torr

With hydrogen; triethylamine; nickel; In tetrahydrofuran; ethanol;

DOI:10.1021/jm00149a036

upstream raw materials:

[4-(3-Amino-4-nitro-phenyl)-piperazin-1-yl]-(4-nitro-phenyl)-methanone

2-nitro-5-piperazin-1-yl-phenylamine

4-nitro-benzoyl chloride

Downstream raw materials:

C₂₅H₂₈N₈O₇

C₂₈H₃₄N₈O₇