4,4'-Divinylbiphenyl

Base Information

• Chemical Name: 4,4'-Divinylbiphenyl
• CAS No.: 4433-13-0
• Molecular Formula: C16H14
• Molecular Weight: 206.28236
• Hs Code.: 2902909090
• DSSTox Substance ID: DTXSID80450887
• Nikkaji Number: J798.950D
• Wikidata: Q82270722
• Mol file: 4433-13-0.mol

Synonyms:4433-13-0;4,4'-DIVINYLBIPHENYL;4,4'-Divinyl-1,1'-biphenyl;1-ethenyl-4-(4-ethenylphenyl)benzene;4,4-Divinyl-p-biphenyl;1,1'-Biphenyl,4,4'-diethenyl-;divinylbiphenyl;1,1'-Biphenyl, 4,4'-diethenyl-;DVBP;YSZC846;DTXSID80450887;IYSVFZBXZVPIFA-UHFFFAOYSA-N;AKOS015950427;4,4'-DIETHENYL-1,1'-BIPHENYL;BS-50320;CS-0170544;FT-0685950;F72003;J-514030

Chemical Property of 4,4'-Divinylbiphenyl

Chemical Property:

• Melting Point: 153 °C(Solv: water (7732-18-5); ethanol (64-17-5))
• Boiling Point: 341.6±22.0 °C(Predicted)
• Flash Point: 170.246oC
• PSA: 0.00000
• Density: 0.998±0.06 g/cm3(Predicted)
• LogP: 4.63960
• XLogP3: 5.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 3
• Exact Mass: 206.109550447
• Heavy Atom Count: 16
• Complexity: 198

Purity/Quality:

97% ^*data from raw suppliers

4,4-Divinyl-p-biphenyl ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C=CC1=CC=C(C=C1)C2=CC=C(C=C2)C=C

Technology Process of 4,4'-Divinylbiphenyl

There total 17 articles about 4,4'-Divinylbiphenyl 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: 93.0%

4-Vinylphenylboronic acid (2156-04-9,593231-72-2) → 4,4'-divinyl-biphenyl (4433-13-0)

Guidance literature:

With C₅₄H₇₄Cl₂N₄O₂Pd₂; In ethanol; at 22 ℃; for 6h;

DOI:10.1055/s-0036-1591602

Reference yield: 92.0%

1-bromo-4-ethenyl-benzene (2039-82-9) + 4-Vinylphenylboronic acid (2156-04-9,593231-72-2) → 4,4'-divinyl-biphenyl (4433-13-0)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In ethanol; water; toluene; at 90 ℃; for 24h; Inert atmosphere; Schlenk technique;

DOI:10.1002/pola.27957

Reference yield: 90.0%

bromobenzene (108-86-1,52753-63-6) + 4-Vinylphenylboronic acid (2156-04-9,593231-72-2) → 4,4'-divinyl-biphenyl (4433-13-0)

Guidance literature:

With bis(tricyclohexylphosphine)(dibenzylideneacetone) palladium⁽⁰⁾ toluene monosolvate; potassium carbonate; In ethanol; toluene; at 70 - 80 ℃; for 1 - 18h;

DOI:10.1039/c3dt52063c

upstream raw materials:

4,4'-diacetylbiphenyl

formaldehyd

4,4'-bis(chloromethyl)biphenyl

dichloromethane

Downstream raw materials:

dimethyl 2,2'-(biphenyl-4,4'-diyl)bis(1-(pyrrolidin-1-ylcarbonyl)cyclopropanecarboxylate)