1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB)

Base Information

• Chemical Name: 1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB)
• CAS No.: 102852-92-6
• Molecular Formula: C24H21 N3 O3
• Molecular Weight: 399.449
• Mol file: 102852-92-6.mol

Synonyms:1,3,5-Tris(4-aminophenoxy)benzene

Chemical Property of 1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB)

Chemical Property:

• Melting Point: 88-90 °C
• Boiling Point: 618.7±55.0 °C(Predicted)
• PKA: 5.24±0.10(Predicted)
• PSA: 105.75000
• Density: 1.296±0.06 g/cm3(Predicted)
• LogP: 7.55370
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• Solubility.: DMSO (Slightly), Methanol (Slightly)

Purity/Quality:

99.62% ^*data from raw suppliers

1,3,5-Tris(4-aminophenoxy)benzene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 1,3,5-Tris(4-aminophenoxy)benzene (TAB), is used as a Cross-linker for the preparation of hyperbranched polymers. It can also be used in the preparation of polyimide rod coil block copolymers, used as electrolytes for lithium polymer batteries.

Technology Process of 1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB)

There total 6 articles about 1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB) 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: 95.0%

1,3,5-tris(4'-nitrophenyloxy)benzene (102852-91-5) → 1,3,5-tris(4'-aminophenyloxy)benzene (102852-92-6)

Guidance literature:

With palladium 10% on activated carbon; hydrogen; In ethyl acetate; at 20 ℃; for 16h;

DOI:10.1021/jo900894q

Reference yield: 93.98%

1,3,5-trichlorobenzene (108-70-3,63697-19-8) + 4-amino-phenol (123-30-8) → 1,3,5-tris(4'-aminophenyloxy)benzene (102852-92-6)

Guidance literature:

With cesium hydroxide; cesium fluoride; In sulfolane; at 60 - 160 ℃; Temperature;

Reference yield:

3,5-dihydroxyphenol (108-73-6) → 1,3,5-tris(4'-aminophenyloxy)benzene (102852-92-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 50 percent / KF / dimethylsulfoxide / 0.5 h / Heating

2: 94 percent / Fe; HCl / aq. ethanol / 2 h / Heating

With hydrogenchloride; potassium fluoride; iron; In ethanol; dimethyl sulfoxide;

DOI:10.1139/v04-107 DOI:10.1139/v04-106

upstream raw materials:

1,3,5-tris(4'-nitrophenyloxy)benzene

3,5-dihydroxyphenol

4-Fluoronitrobenzene

4-chlorobenzonitrile

Downstream raw materials:

1,3,5-tris(4-(3-octylureido)phenoxy)benzene

C₄₅H₃₆N₆O₆

1,3,5-tris(4-aminophenyl)benzene