5-(7-(5-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)thiophen-2-yl)-9,9-dihexyl-9H-fluoren-2-yl)thiophene-2-carbaldehyde

Base Information

• Chemical Name: 5-(7-(5-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)thiophen-2-yl)-9,9-dihexyl-9H-fluoren-2-yl)thiophene-2-carbaldehyde
• CAS No.: 1315483-89-6
• Molecular Formula: C₆₄H₇₅NO₃S₂
• Molecular Weight: 970.436
• Mol file: 1315483-89-6.mol

Synonyms:5-(7-(5-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)thiophen-2-yl)-9,9-dihexyl-9H-fluoren-2-yl)thiophene-2-carbaldehyde

Chemical Property of 5-(7-(5-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)thiophen-2-yl)-9,9-dihexyl-9H-fluoren-2-yl)thiophene-2-carbaldehyde

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 5-(7-(5-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)thiophen-2-yl)-9,9-dihexyl-9H-fluoren-2-yl)thiophene-2-carbaldehyde

There total 3 articles about 5-(7-(5-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)thiophen-2-yl)-9,9-dihexyl-9H-fluoren-2-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: 93.0%

5-(7-(5-bromothiophen-2-yl)-9,9-dihexyl-9H-fluoren-2-yl)thiophene-2-carbaldehyde (1315483-82-9) + 4-(hexyloxy)-N-(4-(hexyloxy)phenyl)-N-(4-(4,4,5,5,-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)aniline (1221821-41-5) → 5-(7-(5-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)thiophen-2-yl)-9,9-dihexyl-9H-fluoren-2-yl)thiophene-2-carbaldehyde (1315483-89-6)

Guidance literature:

With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; potassium phosphate; palladium diacetate; In 1,4-dioxane; water; at 20 ℃; for 4h; Inert atmosphere;

DOI:10.1021/ja203708k

Reference yield:

5-(9,9-dihexyl-7-(thiophen-2-yl)-9H-fluoren-2-yl)thiophene-2-carbaldehyde (1315483-77-2) → 5-(7-(5-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)thiophen-2-yl)-9,9-dihexyl-9H-fluoren-2-yl)thiophene-2-carbaldehyde (1315483-89-6)

Guidance literature:

Multi-step reaction with 2 steps

1: N-Bromosuccinimide / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

2: dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; potassium phosphate; palladium diacetate / 1,4-dioxane; water / 4 h / 20 °C / Inert atmosphere

With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; potassium phosphate; N-Bromosuccinimide; palladium diacetate; In tetrahydrofuran; 1,4-dioxane; water;

DOI:10.1021/ja203708k

Reference yield:

2-[9,9-dihexyl-2-(thiophen-2-yl)-9H-fluoren-7-yl]thiophene (354580-80-6) → 5-(7-(5-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)thiophen-2-yl)-9,9-dihexyl-9H-fluoren-2-yl)thiophene-2-carbaldehyde (1315483-89-6)

Guidance literature:

Multi-step reaction with 3 steps

1: trichlorophosphate / 1,2-dichloro-ethane / 6 h / 20 °C / Inert atmosphere; Reflux

2: N-Bromosuccinimide / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

3: dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; potassium phosphate; palladium diacetate / 1,4-dioxane; water / 4 h / 20 °C / Inert atmosphere

With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; potassium phosphate; N-Bromosuccinimide; palladium diacetate; trichlorophosphate; In tetrahydrofuran; 1,4-dioxane; water; 1,2-dichloro-ethane;

DOI:10.1021/ja203708k

upstream raw materials:

5-(7-(5-bromothiophen-2-yl)-9,9-dihexyl-9H-fluoren-2-yl)thiophene-2-carbaldehyde

4-(hexyloxy)-N-(4-(hexyloxy)phenyl)-N-(4-(4,4,5,5,-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)aniline

5-(9,9-dihexyl-7-(thiophen-2-yl)-9H-fluoren-2-yl)thiophene-2-carbaldehyde

2-[9,9-dihexyl-2-(thiophen-2-yl)-9H-fluoren-7-yl]thiophene

Downstream raw materials:

3-(5-(7-(5-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)thiophen-2-yl)-9,9-dihexyl-9H-fluoren-2-yl)thiophen-2-yl)-2-cyanoacrylic acid