(2Z,2'Z)-3,3'-(9-hexyl-9H-carbazole-3,6-diyl)bis(2-(4'-formylbiphenyl-4-yl)acrylonitrile)

Base Information

Chemical Name:(2Z,2'Z)-3,3'-(9-hexyl-9H-carbazole-3,6-diyl)bis(2-(4'-formylbiphenyl-4-yl)acrylonitrile)
CAS No.:1376231-73-0
Molecular Formula:C₅₀H₃₉N₃O₂
Molecular Weight:713.879
Hs Code.:

Synonyms:(2Z,2'Z)-3,3'-(9-hexyl-9H-carbazole-3,6-diyl)bis(2-(4'-formylbiphenyl-4-yl)acrylonitrile)

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Chemical Property of (2Z,2'Z)-3,3'-(9-hexyl-9H-carbazole-3,6-diyl)bis(2-(4'-formylbiphenyl-4-yl)acrylonitrile)

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Technology Process of (2Z,2'Z)-3,3'-(9-hexyl-9H-carbazole-3,6-diyl)bis(2-(4'-formylbiphenyl-4-yl)acrylonitrile)

There total 5 articles about (2Z,2'Z)-3,3'-(9-hexyl-9H-carbazole-3,6-diyl)bis(2-(4'-formylbiphenyl-4-yl)acrylonitrile) 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: 41.0%

: 1376231-72-9
(2Z,2'Z)-3,3'-(9-hexyl-9H-carbazole-3,6-diyl)bis(2-(4-bromophenyl)acrylonitrile)

: 87199-17-5
4-formylphenylboronic acid,

: 1376231-73-0
(2Z,2'Z)-3,3'-(9-hexyl-9H-carbazole-3,6-diyl)bis(2-(4'-formylbiphenyl-4-yl)acrylonitrile)

Guidance literature:: With palladium diacetate; potassium carbonate; tri-p-tolylphosphite; In tetrahydrofuran; for 12h; Reflux; Inert atmosphere;
DOI:10.1016/j.dyepig.2012.02.016

Reference yield:

: 4041-21-8
N-hexylcarbazole

: 1376231-73-0
(2Z,2'Z)-3,3'-(9-hexyl-9H-carbazole-3,6-diyl)bis(2-(4'-formylbiphenyl-4-yl)acrylonitrile)

Guidance literature:: Multi-step reaction with 3 steps

1.1: trichlorophosphate / 1 h / 0 °C / Inert atmosphere

1.2: 4 h / 95 °C / Inert atmosphere

2.1: potassium tert-butylate / methanol / 20 °C

3.1: palladium diacetate; potassium carbonate; tri-p-tolylphosphite / tetrahydrofuran / 12 h / Reflux; Inert atmosphere

With potassium tert-butylate; palladium diacetate; potassium carbonate; tri-p-tolylphosphite; trichlorophosphate; In tetrahydrofuran; methanol; 1.1: Vilsmeier formylation / 1.2: Vilsmeier formylation / 2.1: Knoevenagel condensation / 3.1: Suzuki coupling;
DOI:10.1016/j.dyepig.2012.02.016

Reference yield:

: 111-25-1
1-bromo-hexane

: 1376231-73-0
(2Z,2'Z)-3,3'-(9-hexyl-9H-carbazole-3,6-diyl)bis(2-(4'-formylbiphenyl-4-yl)acrylonitrile)

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium hydroxide / dimethyl sulfoxide / 12 h / 110 °C

2.1: trichlorophosphate / 1 h / 0 °C / Inert atmosphere

2.2: 4 h / 95 °C / Inert atmosphere

3.1: potassium tert-butylate / methanol / 20 °C

4.1: palladium diacetate; potassium carbonate; tri-p-tolylphosphite / tetrahydrofuran / 12 h / Reflux; Inert atmosphere

With potassium tert-butylate; palladium diacetate; potassium carbonate; tri-p-tolylphosphite; sodium hydroxide; trichlorophosphate; In tetrahydrofuran; methanol; dimethyl sulfoxide; 2.1: Vilsmeier formylation / 2.2: Vilsmeier formylation / 3.1: Knoevenagel condensation / 4.1: Suzuki coupling;
DOI:10.1016/j.dyepig.2012.02.016