Bis[3,4-bis(phenylethynyl)phenyl] ether

Base Information

Chemical Name:Bis[3,4-bis(phenylethynyl)phenyl] ether
CAS No.:189039-68-7
Molecular Formula:C44H26O
Molecular Weight:570.69
Hs Code.:
DSSTox Substance ID:DTXSID60571867
Nikkaji Number:J1.000.896D
Wikidata:Q82460051

Synonyms:189039-68-7;bis[3,4-bis(phenylethynyl)phenyl] ether;SCHEMBL7787403;DTXSID60571867;1,1',1'',1'''-{Oxybis[(benzene-4,1,2-triyl)di(ethyne-2,1-diyl)]}tetrabenzene

Suppliers and Price of Bis[3,4-bis(phenylethynyl)phenyl] ether

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 1 raw suppliers

Chemical Property of Bis[3,4-bis(phenylethynyl)phenyl] ether

Chemical Property:

XLogP3:11.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:10
Exact Mass:570.198365449
Heavy Atom Count:45
Complexity:1100

Purity/Quality:: 98% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)C#CC2=C(C=C(C=C2)OC3=CC(=C(C=C3)C#CC4=CC=CC=C4)C#CC5=CC=CC=C5)C#CC6=CC=CC=C6

Technology Process of Bis[3,4-bis(phenylethynyl)phenyl] ether

There total 4 articles about Bis[3,4-bis(phenylethynyl)phenyl] ether 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: 98.0%

: 189039-68-7
bis[3,4-bis(phenylethynyl)phenyl]ether

Guidance literature:

Reference yield:

: 536-74-3
phenylacetylene

: 189039-67-6
Trifluoro-methanesulfonic acid 2-bromo-4-(3-bromo-4-trifluoromethanesulfonyloxy-phenoxy)-phenyl ester

: 189039-68-7
bis[3,4-bis(phenylethynyl)phenyl]ether

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; triethylamine; In N,N-dimethyl-formamide; at 90 ℃; for 2.5h;
DOI:10.1021/ja981572a

Reference yield:

: 1965-09-9
4,4'-dihydroxydiphenyl ether

: 189039-68-7
bis[3,4-bis(phenylethynyl)phenyl]ether

Guidance literature:: Multi-step reaction with 3 steps

1: Br₂

3: 2PdCl₂, Et₃N / dimethylformamide / 2.5 h / 90 °C

With bis-triphenylphosphine-palladium(II) chloride; bromine; triethylamine; In N,N-dimethyl-formamide;
DOI:10.1021/ja981572a