3,3'-[4,4'-(propane-2,2-diyl)bis(4,1-phenylene)]bis(oxy)diphthalonitrile

Base Information

• Chemical Name: 3,3'-[4,4'-(propane-2,2-diyl)bis(4,1-phenylene)]bis(oxy)diphthalonitrile
• CAS No.: 60016-67-3
• Molecular Formula: C₃₁H₂₀N₄O₂
• Molecular Weight: 480.525
• Mol file: 60016-67-3.mol

Synonyms:3,3'-[4,4'-(propane-2,2-diyl)bis(4,1-phenylene)]bis(oxy)diphthalonitrile

Chemical Property of 3,3'-[4,4'-(propane-2,2-diyl)bis(4,1-phenylene)]bis(oxy)diphthalonitrile

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,3'-[4,4'-(propane-2,2-diyl)bis(4,1-phenylene)]bis(oxy)diphthalonitrile

There total 1 articles about 3,3'-[4,4'-(propane-2,2-diyl)bis(4,1-phenylene)]bis(oxy)diphthalonitrile 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%

BPA (80-05-7) + 3-nitrobenzene-1,2-dicarbonitrile (51762-67-5) → 3,3'-[4,4'-(propane-2,2-diyl)bis(4,1-phenylene)]bis(oxy)diphthalonitrile (60016-67-3)

Guidance literature:

With potassium carbonate; In dimethyl sulfoxide; at 20 ℃; for 24h;

DOI:10.1021/ma0524732

Reference yield:

3,3'-[4,4'-(propane-2,2-diyl)bis(4,1-phenylene)]bis(oxy)diphthalonitrile (60016-67-3) → 2,2-bis[4-(2,3-dicarboxyphenoxy)-phenyl]propane (53464-95-2)

Guidance literature:

With potassium hydroxide; In methanol; water; Heating;

DOI:10.1021/ma0524732

Reference yield:

3,3'-[4,4'-(propane-2,2-diyl)bis(4,1-phenylene)]bis(oxy)diphthalonitrile (60016-67-3) → 2,2-bis[4-(2,3-dicarboxyphenoxy)phenyl]propane dianhydride (52256-80-1)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium hydroxide / H₂O; methanol / Heating

2: acetic anhydride / acetic acid / 24 h / -5 °C

With potassium hydroxide; acetic anhydride; In methanol; water; acetic acid;

DOI:10.1021/ma0524732

upstream raw materials:

BPA

3-nitrobenzene-1,2-dicarbonitrile

Downstream raw materials:

2,2-bis[4-(2,3-dicarboxyphenoxy)-phenyl]propane

2,2-bis[4-(2,3-dicarboxyphenoxy)phenyl]propane dianhydride