1,1-bis(4-(aminophenoxy)phenyl)-1-(4-(4-amino-2-trifluoromethylphenoxy)phenyl)ethane

Base Information

• Chemical Name: 1,1-bis(4-(aminophenoxy)phenyl)-1-(4-(4-amino-2-trifluoromethylphenoxy)phenyl)ethane
• CAS No.: 1266615-35-3
• Molecular Formula: C₃₉H₃₂F₃N₃O₃
• Molecular Weight: 647.697

Synonyms:1,1-bis(4-(aminophenoxy)phenyl)-1-(4-(4-amino-2-trifluoromethylphenoxy)phenyl)ethane

Chemical Property of 1,1-bis(4-(aminophenoxy)phenyl)-1-(4-(4-amino-2-trifluoromethylphenoxy)phenyl)ethane

Chemical Property:

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Technology Process of 1,1-bis(4-(aminophenoxy)phenyl)-1-(4-(4-amino-2-trifluoromethylphenoxy)phenyl)ethane

There total 4 articles about 1,1-bis(4-(aminophenoxy)phenyl)-1-(4-(4-amino-2-trifluoromethylphenoxy)phenyl)ethane 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: 92.0%

1,1-bis(4-(nitrophenoxy)phenyl)-1-(4-(4-nitro-2-trifluoromethylphenoxy)phenyl)ethane (1266615-34-2) → 1,1-bis(4-(aminophenoxy)phenyl)-1-(4-(4-amino-2-trifluoromethylphenoxy)phenyl)ethane (1266615-35-3)

Guidance literature:

With palladium 10% on activated carbon; hydrogen; In tetrahydrofuran; ethanol; at 20 ℃; for 15h;

DOI:10.1016/j.reactfunctpolym.2010.11.015

Reference yield:

4-Fluoronitrobenzene (350-46-9,178603-76-4) → 1,1-bis(4-(aminophenoxy)phenyl)-1-(4-(4-amino-2-trifluoromethylphenoxy)phenyl)ethane (1266615-35-3)

Guidance literature:

Multi-step reaction with 3 steps

1: potassium carbonate / N,N-dimethyl-formamide / 12 h / 130 °C

2: potassium carbonate / N,N-dimethyl-formamide / 12 h / 130 °C

3: palladium 10% on activated carbon; hydrogen / tetrahydrofuran; ethanol / 15 h / 20 °C

With palladium 10% on activated carbon; hydrogen; potassium carbonate; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide;

DOI:10.1016/j.reactfunctpolym.2010.11.015

Reference yield:

1,1,1-tris(4-hydroxyphenyl)ethane (27955-94-8) → 1,1-bis(4-(aminophenoxy)phenyl)-1-(4-(4-amino-2-trifluoromethylphenoxy)phenyl)ethane (1266615-35-3)

Guidance literature:

Multi-step reaction with 3 steps

1: potassium carbonate / N,N-dimethyl-formamide / 12 h / 130 °C

2: potassium carbonate / N,N-dimethyl-formamide / 12 h / 130 °C

3: palladium 10% on activated carbon; hydrogen / tetrahydrofuran; ethanol / 15 h / 20 °C

With palladium 10% on activated carbon; hydrogen; potassium carbonate; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide;

DOI:10.1016/j.reactfunctpolym.2010.11.015

upstream raw materials:

3-trifluoromethylnitrobenzene

1,1-bis[4-(4-nitrophenoxy)phenyl]-1-(4-hydroxyphenyl)ethane

1,1-bis(4-(nitrophenoxy)phenyl)-1-(4-(4-nitro-2-trifluoromethylphenoxy)phenyl)ethane

1,1,1-tris(4-hydroxyphenyl)ethane

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