137350-54-0

Upstream product

• 35779-04-5 1-tert-butyl-4-iodobenzene 
• 62-53-3 aniline 
• 591-50-4 iodobenzene 
• 4627-22-9 bis(4-tert-butylphenyl)amine 
• 98-53-3 4-tercbutyl-cyclohexanone 
• 98-95-3 nitrobenzene 
• 84563-54-2 bis(4-tert-butylphenyl)iodonium trifluoromethanesulfonate 
• 3972-65-4 1-bromo-4-tert-butylbenzene 

Downstream Products

• 903569-15-3 C₃₁H₃₀N₄ 
• 851233-23-3 N-(4-bromophenyl)-4-tert-butyl-N-(4-tert-butylphenyl)benzenamine 
• 167218-45-3 N,N,N’,N’-tetrakis(4-tert-butylphenyl)benzidine 
• 851233-24-4 (4-(bis(4-(tert-butyl)phenyl)amino)phenyl)boronic acid 

Relevant academic research and scientific papers

Polymer Dots with Enhanced Photostability, Quantum Yield, and Two-Photon Cross-Section using Structurally Constrained Deep-Blue Fluorophores

Semiconducting polymer dots (Pdots) have emerged as versatile probes for bioanalysis and imaging at the single-particle level. Despite their utility in multiplexed analysis, deep blue Pdots remain rare due to their need for high-energy excitation and sens

N/O-doped carbon as a "solid ligand" for nano-Pd catalyzed biphenyl- and triphenylamine syntheses

A series of N/O-doped porous carbon supported nanopalladium catalysts have been successfully prepared, in which the N/O doped carbons were controllably produced via polypyrrole/furan synthesis followed by carbonization. These catalysts exhibit good performance in biphenylamine and triphenylamine syntheses with nitrobenzene and cyclohexanone as starting materials. Their catalytic activity can be tuned efficiently by the N/O functional groups on the carbon surface. TEM, XRD, XPS and laser Raman methods were applied to probe the structure of these catalysts. These results indicate that the Pd nanoparticles were supported on N/O-doped porous carbon via the "coordination" between Pd nanoparticles and N/O functional groups including O-CO, CN and tertiary nitrogen, and better catalytic performance was obtained if carbon with the highest N-species loading was used as the support. In addition, a mechanistic study proved that the reaction starts with the catalytic reduction of nitrobenzene with cyclohexanone as the hydrogen source. During this reaction, aniline was formed and the cyclohexanone was transformed into phenol. Then biphenylamine and triphenylamine were generated through the reaction of aniline and cyclohexanone. This work should facilitate the controllable preparation of carbon supported nanocatalysts with specific activity, and open up a promising pathway for the development of new methodologies for N-containing fine chemical synthesis.

Synthesis of Triarylamines via Sequential C-N Bond Formation

A one-pot domino N-arylation protocol is described using diaryliodonium reagents under copper catalysis. The reaction uses both aryl groups of the diaryliodonium reagent to generate triarylamines starting from simple anilines, representing an atom-economical preparation of an important class of organic material building blocks.

BENZOFLUORENE COMPOUND, MATERIAL FOR LUMIOUS LAYER USING THE COMPOUND, ORGANIC ELECTROLUMINESCENCE ELEMENT, DISPLAY DEVICE AND ILLUMINATING DEVICE

The invention provides a benzofluorene compound such as one that is applied to an organic electroluminescence element for brining out excellent properties of the organic electroluminescence element. As a material for a luminous layer of the organic electr

Benzfluorene, emitting layer material using the compound and an organic electroluminescence element

PROBLEM TO BE SOLVED: To provide a benzofluorene compound exhibiting excellent performance when applied to an organic electroluminescent element, for example. SOLUTION: In the benzofluorene compound, benzene rings condensed to a five-membered ring are each substituted by diphenylamino, and as the whole compound, one cyano group is a substituent of a phenyl group. COPYRIGHT: (C)2013,JPOandINPIT

A new type of donor-acceptor dye bridged by the bidentate moiety; Metal ion complexation enhancing DSSC performance

The bidentate 2,2′-bithiazole moiety was strategically designed as the bridging unit for the new donor-acceptor dye, Alko1. Dye sensitized solar cells (DSSCs) made by Alkol bound with various metal ions have been examined. Upon complexing with ZnI2/

Enhanced poling efficiency in highly thermal and photostable nonlinear optical chromophores

A series of nonlinear optical chromophores based on the highly thermal and photostable tricyanovinylidenediphenylaminobenzene (TCVDPA) was synthesized and their thermal and optical properties were investigated. Modification of the TCVDPA chromophore with