20441-00-3

Upstream product

• 623-03-0 4-Cyanochlorobenzene 
• 122-39-4 diphenylamine 
• 623-00-7 4-bromobenzenecarbonitrile 
• 3058-39-7 4-iodobenzonitrile 
• 603-34-9 N,N-diphenylaminobenzene 
• 36809-26-4 4-N,N-diphenylamino-1-bromobenzene 
• 4181-05-9 4-(diphenylamino)benzaldehyde 
• 141-53-7 sodium formate 
• 108-90-7 chlorobenzene 
• 62-53-3 aniline 
• 108-86-1 bromobenzene 
• 1194-02-1 4-fluorobenzonitrile 

Downstream Products

• 4181-05-9 4-(diphenylamino)benzaldehyde 
• 125775-57-7 N,N-diphenyl-4-(2H-tetrazol-5-yl)benzenamine 
• 125775-57-7 N-(4-(1H-tetrazol-5-yl)phenyl)diphenylamine 
• 1309459-83-3 4-(5-(3-bromophenyl)-1,3,4-oxadiazol-2-yl)-N,N-diphenylaniline 
• 1309459-86-6 N,N-diphenyl-4-(5-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1,3,4-oxadiazol-2-yl)aniline 
• 1309459-78-6 C₆₆H₄₄N₆O₂ 
• 1309459-79-7 C₇₄H₆₀N₆O₂ 
• 113664-28-1 4-cyano-4′,4′′-dibromotriphenylamine 
• 863315-13-3 4-(5-(4-bromophenyl)-1,3,4-oxadiazol-2-yl)-N,N-diphenylaniline 
• 6156-37-2 4-diphenylaminobenzoic acid 
• 95640-63-4 1-phenyl-2-(4-N,N-diphenylamino-phenyl)-1H-benzo[d]imidazole 

Relevant academic research and scientific papers

A novel p-aminophenylthio- and cyano- substituted BODIPY as a fluorescence turn-on probe for distinguishing cysteine and homocysteine from glutathione

Biothiols such as cysteine (Cys), homocysteine (Hcy), and glutathione (GSH) play vital roles in various physiological and pathological processes. In this work, a BODIPY-based fluorescent probe XCN was synthesized from multi-step reactions. We first synthe

Radical polymer containing a polytriphenylamine backbone: Its synthesis and electrochemical performance as the cathode of lithium-ion batteries

A novel radical monomer containing triphenylamine and the 2,2,6,6-tetramethylpiperidinyl-N-oxy (TEMPO) radical has been synthesized. The corresponding linear homopolymer of 4-carboxy-N,N-diphenylaniline-2,2,6,6-tetramethylpiperidin-1-yloxy (PTPA-TEMPO) wa

A Pd/Cu-Free magnetic cobalt catalyst for C-N cross coupling reactions: synthesis of abemaciclib and fedratinib

Herein, the synthesis of a nano-catalytic system comprising magnetic nanoparticles as the core and edible natural ligands bearing functional groups as supports for cobalt species is described. Subsequent to its characterization, the efficiency of the catalyst was investigated for C-N cross-coupling reactions using assorted derivatives of amines and aryl halides. This novel and easily accessible Pd- and Cu-free catalyst exhibited good catalytic activity in these reactions using γ-valerolactone (GVL) at room temperature; good recyclability bodes well for the future application of this strategy. The introduced catalytic system is attractive in view of the excellent efficiency in an array of coupling reactions and its versatility is illustrated in the synthesis of abemaciclib and fedratinib, which are FDA-approved new and significant anti-cancer medicinal compounds that are prepared under green reaction conditions.

Imidazole type ionic liquid modified triphenylamine derivative material as well as preparation method and application thereof

The invention discloses an imidazole type ionic liquid modified triphenylamine derivative represented by a formula (I) and a preparation method thereof, and application of the triphenylamine derivative in the preparation of an electrochromic film as a pol

SYSTEMS AND METHODS FOR INCREASING NITROGEN MONOXIDE CONCENTRATION AND REMOVING NITROGEN DIOXIDE FROM A GAS STREAM

The presently disclosed embodiments relate to devices and methods for efficiently removing the nitrogen dioxide (NO2) from a gas stream while enhancing the concentration of nitric oxide (NO) in the gas stream without making any reaction byprodu

Ionic liquid containing triphenylamine structure as well as preparation method and application thereof

The invention discloses an ionic liquid containing a triphenylamine structure as well as a preparation method and application thereof, the ionic liquid containing the triphenylamine structure is shownas a formula (I), and the ionic liquid can be used as a polymerization monomer for electrochemical polymerization to form a film and applied to preparation of an electrochromic material. According tothe invention, a series of new ionic liquids which contain the triphenylamine structure and different kinds of anions and have electrochromic properties are synthesized, the kinds (electrochromic properties and electrolyte properties) of the multifunctional ionic liquids are expanded, and meanwhile, after the materials are subjected to electrochemical polymerization to form films, the response speed of the films is at a leading level in electrochromic materials. The ionic liquid materials with the electrochromic performance and the electrolyte function can be applied to design and assembly ofelectrochromic devices, and the structural composition of the devices is reduced. In the formula (I), X is BF4 , PF6 , TFSI or TOF .

5-(Cyano)dibenzothiophenium Triflate: A Sulfur-Based Reagent for Electrophilic Cyanation and Cyanocyclizations

The synthesis of 5-(cyano)dibenzothiophenium triflate 9, prepared by activation of dibenzo[b,d]thiophene-5-oxide with Tf2O and subsequent reaction with TMSCN is reported, and its reactivity as electrophilic cyanation reagent evaluated. The scalable preparation, easy handling and broad substrate scope of the electrophilic cyanation promoted by 9, which includes amines, thiols, silyl enol ethers, alkenes, electron rich (hetero)arenes and polyaromatic hydrocarbons, illustrate the synthetic potential of this reagent. Importantly, Lewis acid activation of the reagent is not required for the transfer process. We additionally report herein biomimetic cyanocyclization cascade reactions, which are not promoted by typical electrophilic cyanation reagents, demonstrating the superior ability of 9 to trigger challenging transformations.

Triphenylamine derivative based on modification of imidazole ionic liquid and preparation method and application of triphenylamine derivative

The invention discloses a preparation method of a triphenylamine derivative based on the modification of imidazole ionic liquid represented by a formula (I) (shown in the description) and a method forpreparing a copolymer film represented by a formula (VI

Triphenylamine-triazine derivative as well as preparation method and application thereof

The invention discloses a triphenylamine-triazine derivative TTPATA shown as a formula I, a method for preparing the triphenylamine-triazine derivative TTPATA into a micropore conductive polymer filmthrough electrochemical polymerization, and application

A 1 - (2- [...] ) b cyclohexyl phosphine and its preparation method and application (by machine translation)

The invention provides 1-(2-arylindenyl) dicyclohexylphosphine which takes a good catalytic effect in carbon-nitrogen coupling reaction of chlorinated or brominated aromatic hydrocarbons and diphenylamine and has the general formulas shown in the specification. According to the preparation method of 1-(2-arylindenyl) dicyclohexylphosphine, 2-aryl indene serving as a raw material reacts with n-butyllithium in the presence of high-purity nitrogen to obtain 1-(2-arylindenyl) dicyclohexylphosphine. 1-(2-arylindenyl) dicyclohexylphosphine and the preparation method and application thereof have the beneficial effects that A, B, C, D, E and F can exist in the air stably; a catalyst consisting of a compound D and palladium dibenzylacetone can catalyze reactions between various chlorinated aromatic hydrocarbons and diphenylamine and the highest yield is high up to 82%; the reactions between brominated aromatic hydrocarbons with high steric hindrance and diphenylamine can be catalyzed by the catalyst and the highest yield is high up to 85%; the reactions between chlorinated or brominated heterocyclic aromatic hydrocarbons and diphenylamine can be catalyzed by the catalyst and the highest yield is high up to 62%.