N4,N4,N4”,N4”-tetraphenyl-[1,1’:2’,1”-terphenyl]-4,4’,4”,5’-tetraamine

Base Information

• Chemical Name: N4,N4,N4”,N4”-tetraphenyl-[1,1’:2’,1”-terphenyl]-4,4’,4”,5’-tetraamine
• CAS No.: 1145919-78-3
• Molecular Formula: C₄₂H₃₄N₄
• Molecular Weight: 594.759
• Mol file: 1145919-78-3.mol

Synonyms:N4,N4,N4”,N4”-tetraphenyl-[1,1’:2’,1”-terphenyl]-4,4’,4”,5’-tetraamine

Chemical Property of N4,N4,N4”,N4”-tetraphenyl-[1,1’:2’,1”-terphenyl]-4,4’,4”,5’-tetraamine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N4,N4,N4”,N4”-tetraphenyl-[1,1’:2’,1”-terphenyl]-4,4’,4”,5’-tetraamine

There total 4 articles about N4,N4,N4”,N4”-tetraphenyl-[1,1’:2’,1”-terphenyl]-4,4’,4”,5’-tetraamine 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: 96.0%

4,5-dibromo-1,2-diaminobenzene (49764-63-8) + 4-(diphenylamino)phenyl boronic acid (201802-67-7) → N4,N4,N4”,N4”-tetraphenyl-[1,1’:2’,1”-terphenyl]-4,4’,4”,5’-tetraamine (1145919-78-3)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In 1,4-dioxane; water; at 85 ℃; for 24h; Inert atmosphere;

DOI:10.1039/c9tc05349b

Reference yield:

5,6-di(4-diphenylaminophenyl)benzo[c][1,2,5]thiadiazole → N4,N4,N4”,N4”-tetraphenyl-[1,1’:2’,1”-terphenyl]-4,4’,4”,5’-tetraamine (1145919-78-3)

Guidance literature:

With methanol; sodium tetrahydroborate; cobalt(II) chloride hexahydrate; at 80 ℃; for 48h;

Reference yield:

5,6‐dibromo‐2,1,3‐benzothiadiazole (18392-81-9) → N4,N4,N4”,N4”-tetraphenyl-[1,1’:2’,1”-terphenyl]-4,4’,4”,5’-tetraamine (1145919-78-3)

Guidance literature:

Multi-step reaction with 2 steps

1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; tetrabutylammomium bromide; sodium hydroxide / toluene / 48 h / 120 °C

2: methanol; cobalt(II) chloride hexahydrate; sodium tetrahydroborate / 48 h / 80 °C

With methanol; sodium tetrahydroborate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; cobalt(II) chloride hexahydrate; tetrabutylammomium bromide; sodium hydroxide; In toluene;

upstream raw materials:

4,5-dibromo-1,2-diaminobenzene

4-(diphenylamino)phenyl boronic acid

5,6‐dibromo‐2,1,3‐benzothiadiazole