5-(9-(4-(2,2-diphenylvinyl)phenyl)carbazol-6-yl)-thiophene-2-carbaldehyde

Base Information

Chemical Name:5-(9-(4-(2,2-diphenylvinyl)phenyl)carbazol-6-yl)-thiophene-2-carbaldehyde
CAS No.:930766-02-2
Molecular Formula:C₃₇H₂₅NOS
Molecular Weight:531.678
Hs Code.:

Synonyms:5-(9-(4-(2,2-diphenylvinyl)phenyl)carbazol-6-yl)-thiophene-2-carbaldehyde

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Chemical Property of 5-(9-(4-(2,2-diphenylvinyl)phenyl)carbazol-6-yl)-thiophene-2-carbaldehyde

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Technology Process of 5-(9-(4-(2,2-diphenylvinyl)phenyl)carbazol-6-yl)-thiophene-2-carbaldehyde

There total 4 articles about 5-(9-(4-(2,2-diphenylvinyl)phenyl)carbazol-6-yl)-thiophene-2-carbaldehyde 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: 86.0%

: 930766-01-1
9-(4-(2,2-diphenylvinyl)phenyl)-3-(thiophen-2-yl)-carbazole

: 68-12-2,33513-42-7
N,N-dimethyl-formamide

: 930766-02-2
5-(9-(4-(2,2-diphenylvinyl)phenyl)carbazol-6-yl)-thiophene-2-carbaldehyde

Guidance literature:: 9-(4-(2,2-diphenylvinyl)phenyl)-3-(thiophen-2-yl)-carbazole; With n-butyllithium; In tetrahydrofuran; hexane; at -78 - 0 ℃; for 1h;

N,N-dimethyl-formamide; In tetrahydrofuran; hexane; at -78 - 20 ℃;
DOI:10.1016/j.tet.2006.12.082

Reference yield:

: 16807-13-9
3-iodocarbazole

: 930766-02-2
5-(9-(4-(2,2-diphenylvinyl)phenyl)carbazol-6-yl)-thiophene-2-carbaldehyde

Guidance literature:: Multi-step reaction with 3 steps

1.1: 82 percent / tetrakis(triphenylphosphine)palladium⁽⁰⁾ / dimethylformamide / 12 h / 100 °C

2.1: 68 percent / Cu bronze; potassium carbonate; 18-crown-6 / various solvent(s) / 48 h / 180 °C

3.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 - 0 °C

3.2: 86 percent / tetrahydrofuran; hexane / -78 - 20 °C

With n-butyllithium; copper bronze; 18-crown-6 ether; potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; hexane; N,N-dimethyl-formamide; 1.1: Stille reaction;
DOI:10.1016/j.tet.2006.12.082

Reference yield:

: 86-74-8,105184-46-1,97960-57-1
9H-carbazole

: 930766-02-2
5-(9-(4-(2,2-diphenylvinyl)phenyl)carbazol-6-yl)-thiophene-2-carbaldehyde

Guidance literature:: Multi-step reaction with 4 steps

1.1: iodine; periodic acid dihydrate; H₂SO₄ / acetic acid / H₂O / 1 h / 70 °C

2.1: 82 percent / tetrakis(triphenylphosphine)palladium⁽⁰⁾ / dimethylformamide / 12 h / 100 °C

3.1: 68 percent / Cu bronze; potassium carbonate; 18-crown-6 / various solvent(s) / 48 h / 180 °C

4.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 - 0 °C

4.2: 86 percent / tetrahydrofuran; hexane / -78 - 20 °C

With n-butyllithium; copper bronze; 18-crown-6 ether; sulfuric acid; iodine; potassium carbonate; periodic acid; tetrakis(triphenylphosphine) palladium⁽⁰⁾; acetic acid; In tetrahydrofuran; hexane; water; N,N-dimethyl-formamide; 2.1: Stille reaction;
DOI:10.1016/j.tet.2006.12.082