4,8-bis(5-dodecylthien-2-yl)-2,6-bis(4-dodecylphenyl)benzo[1,2-d;4,5-d′]bis(oxazole)

Base Information

Chemical Name:4,8-bis(5-dodecylthien-2-yl)-2,6-bis(4-dodecylphenyl)benzo[1,2-d;4,5-d′]bis(oxazole)
CAS No.:1443982-40-8
Molecular Formula:C₇₆H₁₁₂N₂O₂S₂
Molecular Weight:1149.87
Hs Code.:

Synonyms:

Suppliers and Price of 4,8-bis(5-dodecylthien-2-yl)-2,6-bis(4-dodecylphenyl)benzo[1,2-d;4,5-d′]bis(oxazole)

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 0 raw suppliers

Chemical Property of 4,8-bis(5-dodecylthien-2-yl)-2,6-bis(4-dodecylphenyl)benzo[1,2-d;4,5-d′]bis(oxazole)

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 4,8-bis(5-dodecylthien-2-yl)-2,6-bis(4-dodecylphenyl)benzo[1,2-d;4,5-d′]bis(oxazole)

There total 4 articles about 4,8-bis(5-dodecylthien-2-yl)-2,6-bis(4-dodecylphenyl)benzo[1,2-d;4,5-d′]bis(oxazole) 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:

: 58928-91-9
2-(4-bromophenyl)-1,3-dithiane

: 1443982-40-8
4,8-bis(5-dodecylthien-2-yl)-2,6-bis(4-dodecylphenyl)benzo[1,2-d;4,5-d′]bis(oxazole)

Guidance literature:: Multi-step reaction with 4 steps

1.1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / diethyl ether / Inert atmosphere; Cooling with ice; Reflux

2.1: n-butyllithium; N,N,N,N,-tetramethylethylenediamine / hexane; tetrahydrofuran / 1 h / -78 °C / Inert atmosphere

2.2: 3.5 h / -78 - 20 °C / Inert atmosphere

2.3: 24 h / Inert atmosphere

3.1: ytterbium(III) triflate / tetrahydrofuran; N,N-dimethyl acetamide / 55 °C / Schlenk technique; Inert atmosphere

3.2: 3 h / 55 °C / Schlenk technique; Inert atmosphere

4.1: dichlorobis(tri-O-tolylphosphine)palladium; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / toluene / 24 h / Inert atmosphere; Reflux

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; n-butyllithium; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; dichlorobis(tri-O-tolylphosphine)palladium; N,N,N,N,-tetramethylethylenediamine; ytterbium(III) triflate; In tetrahydrofuran; diethyl ether; hexane; N,N-dimethyl acetamide; toluene; 1.1: |Kumada Cross-Coupling / 4.1: |Stille Cross Coupling;
DOI:10.1021/jo4007927

Reference yield:

: 1443982-45-3
2-(4-dodecylphenyl)-1,3-dithiane

: 1443982-40-8
4,8-bis(5-dodecylthien-2-yl)-2,6-bis(4-dodecylphenyl)benzo[1,2-d;4,5-d′]bis(oxazole)

Guidance literature:: Multi-step reaction with 3 steps

1.1: n-butyllithium; N,N,N,N,-tetramethylethylenediamine / hexane; tetrahydrofuran / 1 h / -78 °C / Inert atmosphere

1.2: 3.5 h / -78 - 20 °C / Inert atmosphere

1.3: 24 h / Inert atmosphere

2.1: ytterbium(III) triflate / tetrahydrofuran; N,N-dimethyl acetamide / 55 °C / Schlenk technique; Inert atmosphere

2.2: 3 h / 55 °C / Schlenk technique; Inert atmosphere

3.1: dichlorobis(tri-O-tolylphosphine)palladium; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / toluene / 24 h / Inert atmosphere; Reflux

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; n-butyllithium; dichlorobis(tri-O-tolylphosphine)palladium; N,N,N,N,-tetramethylethylenediamine; ytterbium(III) triflate; In tetrahydrofuran; hexane; N,N-dimethyl acetamide; toluene; 3.1: |Stille Cross Coupling;
DOI:10.1021/jo4007927

Reference yield:

: 1443982-44-2
4-dodecyl-1-(triethoxymethyl)benzene

: 1443982-40-8
4,8-bis(5-dodecylthien-2-yl)-2,6-bis(4-dodecylphenyl)benzo[1,2-d;4,5-d′]bis(oxazole)

Guidance literature:: Multi-step reaction with 2 steps

1.1: ytterbium(III) triflate / tetrahydrofuran; N,N-dimethyl acetamide / 55 °C / Schlenk technique; Inert atmosphere

1.2: 3 h / 55 °C / Schlenk technique; Inert atmosphere

2.1: dichlorobis(tri-O-tolylphosphine)palladium; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / toluene / 24 h / Inert atmosphere; Reflux

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; dichlorobis(tri-O-tolylphosphine)palladium; ytterbium(III) triflate; In tetrahydrofuran; N,N-dimethyl acetamide; toluene; 2.1: |Stille Cross Coupling;
DOI:10.1021/jo4007927