Thiophene, 3,4-bis(4-methoxyphenyl)-

Base Information

Chemical Name:Thiophene, 3,4-bis(4-methoxyphenyl)-
CAS No.:51792-35-9
Molecular Formula:C18H16O2S
Molecular Weight:296.39
Hs Code.:
DSSTox Substance ID:DTXSID70485406
Wikidata:Q82324568
Mol file:51792-35-9.mol

Synonyms:51792-35-9;Thiophene, 3,4-bis(4-methoxyphenyl)-;SCHEMBL6050667;DTXSID70485406

Suppliers and Price of Thiophene, 3,4-bis(4-methoxyphenyl)-

Supply Marketing:

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

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Chemical Property of Thiophene, 3,4-bis(4-methoxyphenyl)-

Chemical Property:

XLogP3:4.8
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:4
Exact Mass:296.08710092
Heavy Atom Count:21
Complexity:276

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC1=CC=C(C=C1)C2=CSC=C2C3=CC=C(C=C3)OC

Technology Process of Thiophene, 3,4-bis(4-methoxyphenyl)-

There total 7 articles about Thiophene, 3,4-bis(4-methoxyphenyl)- 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: 76.0%

: 3141-26-2
3,4-dibromothiophene

: 5720-07-0
4-methoxyphenylboronic acid

: 51792-35-9
3,4-bis(4-methoxyphenyl)thiophene

Guidance literature:: 4-methoxyphenylboronic acid; With palladium diacetate; sodium carbonate; triphenylphosphine; In toluene; at 20 ℃; Inert atmosphere;

3,4-dibromothiophene; With sodium carbonate; In toluene; at 20 ℃; Inert atmosphere; Reflux;
DOI:10.1021/jm201556r

Reference yield: 20.0%

: 4661-46-5
2-carboxybenzene diazonium chloride

: 100990-00-9
3,4-bis-(4-methoxyphenyl)-2,5-dihydrothiophene

: 51792-35-9
3,4-bis(4-methoxyphenyl)thiophene

: 124089-47-0
C₂₄H₂₂O₂S

: 124089-43-6
C₂₄H₂₂O₂S

Guidance literature:: With methyloxirane; In 1,2-dichloro-ethane; for 0.75h; Yield given. Yields of byproduct given; Heating;
DOI:10.1016/S0040-4039(01)80633-X

Reference yield:

: 20177-84-8
1-(4-methoxyphenyl)-2-[2-(4-methoxyphenyl)-2-oxo-ethylsulfanyl]-ethanone

: 51792-35-9
3,4-bis(4-methoxyphenyl)thiophene

Guidance literature:: 1-(4-methoxyphenyl)-2-[2-(4-methoxyphenyl)-2-oxo-ethylsulfanyl]-ethanone; With titanium tetrachloride; zinc; In tetrahydrofuran; at 0 ℃; for 1h; Reflux;

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; at 20 ℃; for 24h;
DOI:10.1002/cplu.201900099