N,N'-(((1E,1'E)-1,4-phenylenebis(ethene-2,1-diyl))bis(4,1-phenylene))bis(N-phenyl-[1,1'-biphenyl]-4-amine)

Base Information

Chemical Name:N,N'-(((1E,1'E)-1,4-phenylenebis(ethene-2,1-diyl))bis(4,1-phenylene))bis(N-phenyl-[1,1'-biphenyl]-4-amine)
CAS No.:1257954-49-6
Molecular Formula:C₅₈H₄₄N₂
Molecular Weight:769.001
Hs Code.:

Synonyms:N,N'-(((1E,1'E)-1,4-phenylenebis(ethene-2,1-diyl))bis(4,1-phenylene))bis(N-phenyl-[1,1'-biphenyl]-4-amine)

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Chemical Property of N,N'-(((1E,1'E)-1,4-phenylenebis(ethene-2,1-diyl))bis(4,1-phenylene))bis(N-phenyl-[1,1'-biphenyl]-4-amine)

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Technology Process of N,N'-(((1E,1'E)-1,4-phenylenebis(ethene-2,1-diyl))bis(4,1-phenylene))bis(N-phenyl-[1,1'-biphenyl]-4-amine)

There total 5 articles about N,N'-(((1E,1'E)-1,4-phenylenebis(ethene-2,1-diyl))bis(4,1-phenylene))bis(N-phenyl-[1,1'-biphenyl]-4-amine) 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: 75.0%

: 4-(biphenyl-4-yl(phenyl)amino)benzaldehyde

: 4546-04-7
tetraethyl 1,4-xylylenediphosphonate

: 1257954-49-6
N,N'-(((1E,1'E)-1,4-phenylenebis(ethene-2,1-diyl))bis(4,1-phenylene))bis(N-phenyl-[1,1'-biphenyl]-4-amine)

Guidance literature:: With sodium ethanolate; In N,N-dimethyl-formamide; at 60 ℃; for 2h;
DOI:10.1016/j.dyepig.2010.08.003

Reference yield:

: 603-34-9
N,N-diphenylaminobenzene

: 1257954-49-6
N,N'-(((1E,1'E)-1,4-phenylenebis(ethene-2,1-diyl))bis(4,1-phenylene))bis(N-phenyl-[1,1'-biphenyl]-4-amine)

Guidance literature:: Multi-step reaction with 4 steps

1.1: N-Bromosuccinimide / tetrachloromethane / 4 h / Reflux

2.1: trichlorophosphate / 0 °C

2.2: 0 - 100 °C

3.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate / water; toluene / 72 h / Inert atmosphere; Reflux

4.1: sodium ethanolate / N,N-dimethyl-formamide / 2 h / 60 °C

With N-Bromosuccinimide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium ethanolate; potassium carbonate; trichlorophosphate; In tetrachloromethane; water; N,N-dimethyl-formamide; toluene; 2.1: Vilsmeier formylation / 2.2: Vilsmeier formylation / 3.1: Suzuki coupling / 4.1: Wittig-Horner condensation;
DOI:10.1016/j.dyepig.2010.08.003

Reference yield:

: 623-24-5
1,4-bis(bromomethyl)benzene

: 1257954-49-6
N,N'-(((1E,1'E)-1,4-phenylenebis(ethene-2,1-diyl))bis(4,1-phenylene))bis(N-phenyl-[1,1'-biphenyl]-4-amine)

Guidance literature:: Multi-step reaction with 2 steps

1: 3 h / 185 °C

2: sodium ethanolate / N,N-dimethyl-formamide / 2 h / 60 °C

With sodium ethanolate; In N,N-dimethyl-formamide; 1: Arbuzov reaction / 2: Wittig-Horner condensation;
DOI:10.1016/j.dyepig.2010.08.003