4,4'-((1,1'-Biphenyl)-4,4'-diylbis(oxy))bisphthalic acid

Base Information

• Chemical Name: 4,4'-((1,1'-Biphenyl)-4,4'-diylbis(oxy))bisphthalic acid
• CAS No.: 26177-81-1
• Molecular Formula: C28H18 O10
• Molecular Weight: 514.4365
• DSSTox Substance ID: DTXSID0067183
• Nikkaji Number: J1.607.691K
• Wikidata: Q81993764
• Mol file: 26177-81-1.mol

Synonyms:26177-81-1;4,4'-((1,1'-Biphenyl)-4,4'-diylbis(oxy))bisphthalic acid;4-[4-[4-(3,4-dicarboxyphenoxy)phenyl]phenoxy]phthalic acid;4,4'-(4,4'-Biphenylenedioxy)diphthalic acid;4,4'-[[1,1'-Biphenyl]-4,4'-diylbis(oxy)]bisphthalic acid;1,2-Benzenedicarboxylic acid, 4,4'-((1,1'-biphenyl)-4,4'-diylbis(oxy))bis-;1,2-Benzenedicarboxylic acid, 4,4'-[[1,1'-biphenyl]-4,4'-diylbis(oxy)]bis-;CBMicro_030431;Oprea1_159496;Oprea1_648316;SCHEMBL278193;DTXSID0067183;AKOS000637988;C28-H18-O10;BIM-0030570.P001;4,4'-[(4,4'-Biphenylylene)bisoxy]bisphthalic acid

Chemical Property of 4,4'-((1,1'-Biphenyl)-4,4'-diylbis(oxy))bisphthalic acid

Chemical Property:

• XLogP3: 4.7
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 10
• Rotatable Bond Count: 9
• Exact Mass: 514.08999677
• Heavy Atom Count: 38
• Complexity: 788

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1C2=CC=C(C=C2)OC3=CC(=C(C=C3)C(=O)O)C(=O)O)OC4=CC(=C(C=C4)C(=O)O)C(=O)O

Technology Process of 4,4'-((1,1'-Biphenyl)-4,4'-diylbis(oxy))bisphthalic acid

There total 4 articles about 4,4'-((1,1'-Biphenyl)-4,4'-diylbis(oxy))bisphthalic acid 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:

C30H20N2O6 (63227-28-1) → 4,4'-(4,4'-Biphenylylendioxy)-diphthalsaeure (26177-81-1)

Guidance literature:

With water; acetic acid; dimethyl sulfoxide; at 190 ℃; under 10343.2 Torr; Autoclave; Sealed tube;

Reference yield:

4,4'-Dihydroxybiphenyl (92-88-6) → 4,4'-(4,4'-Biphenylylendioxy)-diphthalsaeure (26177-81-1)

Guidance literature:

Multi-step reaction with 2 steps

1.1: sodium hydroxide / water; dimethyl sulfoxide / 2 h / 90 °C / Dean-Stark; Inert atmosphere

1.2: 2 h / 100 °C / Dean-Stark; Inert atmosphere

2.1: water; dimethyl sulfoxide; acetic acid / 190 °C / 10343.2 Torr / Autoclave; Sealed tube

With water; acetic acid; dimethyl sulfoxide; sodium hydroxide; In water; dimethyl sulfoxide;

Reference yield:

4-nitro-N-methyl-phthalimide (41663-84-7) → 4,4'-(4,4'-Biphenylylendioxy)-diphthalsaeure (26177-81-1)

Guidance literature:

Multi-step reaction with 2 steps

1.1: sodium hydroxide / water; dimethyl sulfoxide / 2 h / 90 °C / Dean-Stark; Inert atmosphere

1.2: 2 h / 100 °C / Dean-Stark; Inert atmosphere

2.1: water; dimethyl sulfoxide; acetic acid / 190 °C / 10343.2 Torr / Autoclave; Sealed tube

With water; acetic acid; dimethyl sulfoxide; sodium hydroxide; In water; dimethyl sulfoxide;

upstream raw materials:

4,4'-Dihydroxybiphenyl

C₃₀H₂₀N₂O₆

4-nitro-N-methyl-phthalimide

Downstream raw materials:

4,4'-(4,4'-Diphenylendioxy)diphthalsaeureanhydrid

Refernces