N,N-bis(4-bromophenyl)-4-hydroxyphenylamine

Base Information

• Chemical Name: N,N-bis(4-bromophenyl)-4-hydroxyphenylamine
• CAS No.: 336619-79-5
• Molecular Formula: C₁₈H₁₃Br₂NO
• Molecular Weight: 419.115
• Mol file: 336619-79-5.mol

Synonyms:N,N-bis(4-bromophenyl)-4-hydroxyphenylamine

Chemical Property of N,N-bis(4-bromophenyl)-4-hydroxyphenylamine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N,N-bis(4-bromophenyl)-4-hydroxyphenylamine

There total 8 articles about N,N-bis(4-bromophenyl)-4-hydroxyphenylamine 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: 88.0%

4,4′-dibromo-4′′-methoxytriphenylamine (100308-69-8) → N,N-bis(4-bromophenyl)-4-hydroxyphenylamine (336619-79-5)

Guidance literature:

With boron tribromide; In dichloromethane; at 20 ℃;

DOI:10.1039/b603704f

Reference yield:

tri(p-bromophenyl)amine (4316-58-9) → N,N-bis(4-bromophenyl)-4-hydroxyphenylamine (336619-79-5)

Guidance literature:

Multi-step reaction with 2 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere

1.2: 20 °C / Inert atmosphere

2.1: dihydrogen peroxide; potassium hydroxide / water / 3 h / 0 - 50 °C / Inert atmosphere

2.2: pH 2 / Inert atmosphere

With n-butyllithium; dihydrogen peroxide; potassium hydroxide; In tetrahydrofuran; hexane; water;

DOI:10.1016/j.polymer.2011.12.026

Reference yield:

4-methoxy-aniline (104-94-9) → N,N-bis(4-bromophenyl)-4-hydroxyphenylamine (336619-79-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 37 percent / CuCl; KOH; 1,10-phenanthroline / toluene / 48 h / Heating

2: 88 percent / boron tribromide / CH₂Cl₂ / 20 °C

With potassium hydroxide; 1,10-Phenanthroline; boron tribromide; copper(l) chloride; In dichloromethane; toluene;

DOI:10.1039/b603704f

upstream raw materials:

4,4′-dibromo-4′′-methoxytriphenylamine

1,4-bromoiodobenzene

4-methoxy-aniline

1.4-dibromobenzene

Downstream raw materials:

3-{4-[bis(4-bromophenyl)amino]phenoxy}-6-chloro-1,2,4,5-tetrazine

3,6-bis{4-[bis(4-bromophenyl)amino]phenoxy}-1,2,4,5-tetrazine

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

4-bromo-N-(4-bromophenyl)-N-(4-(octyloxy)-phenyl)benzenamine

Refernces

• 1、 Wang, Jinshan,Xu, Xinjun,Tian, Yuan,Yao, Chuang,Liu, Ronghua,Li, Lidong. "A novel blue fluorescent polymer for solution-processed fluorescent-phosphorescent hybrid WOLEDs". . p. 2856 - 2864. Retrieved 2015/03/30.
• 2、 Xu, Xiaofeng,Zhu, Yongxiang,Zhang, Lianjie,Sun, Jiangman,Huang, Jun,Chen, Junwu,Cao, Yong. "Hydrophilic poly(triphenylamines) with phosphonate groups on the side chains: Synthesis and photovoltaic applications". scheme or table. p. 4329 - 4336. Retrieved 2012/08/08.