121246-40-0

Basic information

• Product Name: [1,1'-Biphenyl]-4,4'-diaMine, N4,N4'-bis(3-broMophenyl)-N4,N4'-diphenyl-
• Synonyms: [1,1'-Biphenyl]-4,4'-diaMine, N4,N4'-bis(3-broMophenyl)-N4,N4'-diphenyl-;N4,N4'-Bis(3-Bromophenyl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine;N,N'-Bis(3-bromophenyl)-N,N'-diphenyl[1,1'-biphenyl]-4,4'-diamine
• CAS NO: 121246-40-0
• Molecular Formula: C₃₆H₂₆Br₂N₂
• Molecular Weight: 646.41304
• Mol File: 121246-40-0.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• Storage Temp.: 2-8°C
• CAS DataBase Reference: [1,1'-Biphenyl]-4,4'-diaMine, N4,N4'-bis(3-broMophenyl)-N4,N4'-diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: [1,1'-Biphenyl]-4,4'-diaMine, N4,N4'-bis(3-broMophenyl)-N4,N4'-diphenyl-(121246-40-0)
• EPA Substance Registry System: [1,1'-Biphenyl]-4,4'-diaMine, N4,N4'-bis(3-broMophenyl)-N4,N4'-diphenyl-(121246-40-0)

Safety Data

• Hazardous Substances Data: 121246-40-0(Hazardous Substances Data)

Usage

General Description

"[1,1'-Biphenyl]-4,4'-diamine, N4,N4'-bis(3-bromophenyl)-N4,N4'-diphenyl-" is a chemical compound that consists of a biphenyl-diamine core with two 3-bromophenyl groups attached to the amine nitrogen atoms. [1,1'-Biphenyl]-4,4'-diamine, N4,N4'-bis(3-bromophenyl)-N4,N4'-diphenyl- is commonly used in the synthesis of various polymers and materials due to its ability to impart thermal and chemical stability to the resulting products. It is also used as a building block in the production of dyes, pigments, and pharmaceuticals. Additionally, it has potential applications in the field of organic electronics and optoelectronics due to its electron-donating nature and ability to form charge transfer complexes with electron-accepting materials.

Upstream product

• 78600-33-6 N-3-bromophenyl-N,N-diphenylamine 
• 36809-26-4 4-N,N-diphenylamino-1-bromobenzene 

Downstream Products

• 1376938-21-4 N,N'-bis(m-diisopropylhydroxysilylphenyl)-N,N'-diphenylbenzidine 

Relevant articles and documents

Catalytic and Aerobic Oxidative Biaryl Coupling of Anilines Using a Recyclable Heterogeneous Catalyst for Synthesis of Benzidines and Bicarbazoles

In this study, a heterogeneous rhodium-catalyzed oxidative homocoupling reaction of anilines utilizing molecular oxygen as the sole oxidant is reported. Employing a commercially available and recyclable Rh/C catalyst enabled the oxidative dimerization of various anilines, including N,N-disubstituted and N-monosubstituted anilines, as well as diarylamines, triarylamines, and carbazoles. Additionally, the catalytic protocol was extended to the ortho-ortho coupling of anilines, affording 2,2′-diaminobiphenyls with high regioselectivity. Notably, the developed approach provides rapid access to diversely functionalized benzidines and diaminobiphenyls in an operationally simple, practical, and environmentally friendly manner.