1,1'-[Sulfonyldi(4,1-phenylene)]di(1H-pyrrole-2,5-dione)

Base Information

• Chemical Name: 1,1'-[Sulfonyldi(4,1-phenylene)]di(1H-pyrrole-2,5-dione)
• CAS No.: 13102-25-5
• Molecular Formula: C20H12 N2 O6 S
• Molecular Weight: 408.38
• Hs Code.: 2925190090
• DSSTox Substance ID: DTXSID90508222
• Nikkaji Number: J227.718B
• Wikidata: Q82364963
• Mol file: 13102-25-5.mol

Synonyms:13102-25-5;1-[4-[4-(2,5-dioxopyrrol-1-yl)phenyl]sulfonylphenyl]pyrrole-2,5-dione;1,1'-[Sulfonyldi(4,1-phenylene)]di(1H-pyrrole-2,5-dione);SCHEMBL331305;DTXSID90508222;1H-Pyrrole-2,5-dione, 1,1'-(sulfonyldi-4,1-phenylene)bis-

Chemical Property of 1,1'-[Sulfonyldi(4,1-phenylene)]di(1H-pyrrole-2,5-dione)

Chemical Property:

• Melting Point: 252 °C
• Boiling Point: 673.4±40.0 °C(Predicted)
• PKA: -5.03±0.20(Predicted)
• PSA: 117.28000
• Density: 1.574±0.06 g/cm3(Predicted)
• LogP: 2.58900
• XLogP3: 1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 4
• Exact Mass: 408.04160728
• Heavy Atom Count: 29
• Complexity: 796

Purity/Quality:

99.90% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1N2C(=O)C=CC2=O)S(=O)(=O)C3=CC=C(C=C3)N4C(=O)C=CC4=O

Technology Process of 1,1'-[Sulfonyldi(4,1-phenylene)]di(1H-pyrrole-2,5-dione)

There total 5 articles about 1,1'-[Sulfonyldi(4,1-phenylene)]di(1H-pyrrole-2,5-dione) 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%

maleic anhydride (108-31-6) + dapsone (80-08-0) → 4,4'-(diaminodiphenyl sulfone)bismaleimide (13102-25-5)

Guidance literature:

With sodium acetate; acetic anhydride; In acetone; at 50 ℃; for 3h;

DOI:10.1002/pola.26732

Reference yield:

C20H16N2O8S (265991-45-5) → 4,4'-(diaminodiphenyl sulfone)bismaleimide (13102-25-5)

Guidance literature:

With sodium acetate; acetic anhydride; In acetone; at 60 ℃; for 2h;

DOI:10.13005/ojc/280339

Reference yield:

dapsone (80-08-0) → 4,4'-(diaminodiphenyl sulfone)bismaleimide (13102-25-5)

Guidance literature:

Multi-step reaction with 2 steps

1: acetone / 2 h / 60 °C / Inert atmosphere

2: acetic anhydride; sodium acetate / acetone / 2 h / 60 °C

With sodium acetate; acetic anhydride; In acetone;

DOI:10.13005/ojc/280339

upstream raw materials:

dapsone

C₂₀H₁₆N₂O₈S

maleic anhydride

bis-[4-(3c-carboxy-acryloylamino)-phenyl]-sulfone

Downstream raw materials:

2-{4-[4-(2,5-Dioxo-2,5-dihydro-pyrrol-1-yl)-benzenesulfonyl]-phenyl}-4,7-diphenyl-3a,4,7,7a-tetrahydro-isoindole-1,3-dione

(1S,2S,6R,7R)-1,7,8,9-Tetrabromo-4-{4-[4-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-benzenesulfonyl]-phenyl}-10,10-dimethoxy-4-aza-tricyclo[5.2.1.0^2,6]dec-8-ene-3,5-dione

Refernces

• 1、 Arumugam,Krishnan,Chavali,Muthukaruppan. "Cardanol based benzoxazine blends and bio-silica reinforced composites: Thermal and dielectric properties". . p. 4067 - 4080. Retrieved 2018/03/21.