2,5-Bis(2-ethenylphenyl)thiophene

Base Information

Chemical Name:2,5-Bis(2-ethenylphenyl)thiophene
CAS No.:114649-18-2
Molecular Formula:C₂₀H₁₆S
Molecular Weight:288.413
Hs Code.:
DSSTox Substance ID:DTXSID90553070
Wikidata:Q82433561
Mol file:114649-18-2.mol

Synonyms:2,5-Bis(2-ethenylphenyl)thiophene;114649-18-2;DTXSID90553070

Suppliers and Price of 2,5-Bis(2-ethenylphenyl)thiophene

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 2,5-Bis(2-ethenylphenyl)thiophene

Chemical Property:

XLogP3:6.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:4
Exact Mass:288.09727168
Heavy Atom Count:21
Complexity:327

Purity/Quality:: 99.90% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C=CC1=CC=CC=C1C2=CC=C(S2)C3=CC=CC=C3C=C

Technology Process of 2,5-Bis(2-ethenylphenyl)thiophene

There total 2 articles about 2,5-Bis(2-ethenylphenyl)thiophene 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: 9.3%

: 3141-27-3
2,5-dibromothiophen

: 2-vinylphenylmagnesium iodide

: 34919-47-6
2,2'-divinylbiphenyl

: 114649-18-2
2,5-bis(2-vinylphenyl)thiophene

: 114657-58-8
2,2'-bis<5-(2-styrylphenyl)thiophene>

Guidance literature:: With 1,3-bis[(diphenylphosphino)propane]dichloronickel(II); In diethyl ether; at 0 ℃; for 9h;

Reference yield:

: 1779-49-3
Methyltriphenylphosphonium bromide

: 107793-02-2
2,5-bis(2-formylphenyl)thiophene

: 114649-18-2
2,5-bis(2-vinylphenyl)thiophene

Guidance literature:: With n-butyllithium; Yield given. Multistep reaction; 1.) THF, hexane, 0 deg C, 35 min; 2.) THF, hexane, 18 deg C, 90 min;