35887-50-4

Basic information

• Product Name: [1,1'-Biphenyl]-2-amine, N-phenyl-
• CAS NO: 35887-50-4
• Molecular Formula: C18H15N
• Molecular Weight: 245.324
• Mol File: 35887-50-4.mol

Chemical Properties

• CAS DataBase Reference: [1,1'-Biphenyl]-2-amine, N-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: [1,1'-Biphenyl]-2-amine, N-phenyl-(35887-50-4)
• EPA Substance Registry System: [1,1'-Biphenyl]-2-amine, N-phenyl-(35887-50-4)

Safety Data

• Hazardous Substances Data: 35887-50-4(Hazardous Substances Data)

Usage

Uses

Used in Organic Synthesis:
[1,1'-Biphenyl]-2-amine, N-phenylis used as a key intermediate in the synthesis of various organic compounds. Its unique structure allows for the creation of a diverse range of molecules with different properties and applications.
Used in Pharmaceutical Research:
In the pharmaceutical industry, [1,1'-Biphenyl]-2-amine, N-phenylserves as a valuable building block for the development of new drugs. Its ability to form various molecular structures makes it a promising candidate for the creation of innovative pharmaceuticals.
Used in Dye and Pigment Production:
[1,1'-Biphenyl]-2-amine, N-phenylis utilized as an intermediate in the production of dyes and pigments. Its chemical properties contribute to the color and stability of these products, making it an essential component in this application.
Used in Material Development:
[1,1'-Biphenyl]-2-amine, N-phenylis also being explored for its potential in the development of novel materials. Its unique structure and properties may lead to the creation of advanced materials with improved characteristics for various industries.
Used in Pharmaceutical Development:
[1,1'-Biphenyl]-2-amine, N-phenylis used as a starting material for the development of new pharmaceuticals. Its versatile structure allows for the design of drugs targeting specific medical conditions, potentially leading to more effective treatments.

Upstream product

• 7599-23-7 2-azidobiphenyl 
• 108-86-1 bromobenzene 
• 90-41-5 2-phenylaniline 
• 13716-12-6 tri-tert-butyl phosphine 
• 865-48-5 sodium t-butanolate 
• 122-39-4 diphenylamine 
• 86-00-0 2-nitrobiphenyl 
• 62-53-3 aniline 
• 98-80-6 phenylboronic acid 
• 115-86-6 phosphoric acid triphenyl ester 
• 2052-07-5 2-Bromobiphenyl 
• 4688-76-0 2-Biphenylboronic acid 
• 98-95-3 nitrobenzene 
• 21711-71-7 2-phenylnitrosobenzene 

Downstream Products

• 13355-65-2 5-phenylphenanthridin-6(5H)-one 
• 1599466-80-4 N-phenyl-2-aminobiphenylpalladium methanesulfonate 
• 1599466-86-0 C₄₉H₆₀NO₅PPdS 
• 1599466-88-2 C₄₅H₅₂NO₅PPdS 
• 883726-48-5 N,N-diethyl-N'-(2-biphenyl)-N'-phenylurea 

Relevant articles and documents

METHOD FOR PRODUCING ASYMMETRIC DIARYLAMINE

PROBLEM TO BE SOLVED: To provide a production method that makes it possible to conveniently and efficiently obtain an asymmetric diarylamine that is a partial skeleton of a compound useful as organic EL hole transport materials. SOLUTION: A diarylamine (Ar1, Ar2) and a Grignard reagent are reacted to protect an NH group, and then an aryl halide (Ar3) is reacted in the presence of a nickel catalyst, thus producing an asymmetric diarylamine represented by formula (1). SELECTED DRAWING: None COPYRIGHT: (C)2021,JPOandINPIT

Nitrogen-containing compound, electronic element and electronic device

The invention belongs to the technical field of organic materials, and provides a nitrogen-containing compound represented by a chemical formula 1, an electronic element and an electronic device. Thenitrogen-containing compound can improve the performance of an electronic element.

Organic compound, electronic component, comprising same and electronic device

The invention provides an organic compound, an electronic component comprising the same and an electronic device, and belongs to the technical field of organic electroluminescence. The compound provided by the invention contains condensed rings of carbazole and fluorene, dibenzofuran or dibenzothiophene, has a rigid plane structure and high light-emitting quantum efficiency, and can improve the thermal stability and film stability of a material. According to the invention, the low triplet state energy level is effectively improved; and the compound is used for a light-emitting layer in a red light device, can effectively improve non-uniformity of charge transmission, improves the light-emitting efficiency and stability of the device, and effectively improves the performance of the device.

Organic compound and electronic component and electronic device comprising same

The invention provides an organic compound and an electronic element and an electronic device comprising the same, and belongs to the technical field of organic electroluminescence. The structural formula of the organic compound is composed of a structure as shown in a chemical formula 1, and the organic compound has excellent photoelectric properties, can improve the luminous efficiency and the service life of the device, and can reduce the working voltage.

Organic compound and electronic device and device containing the same

The invention relates to the technical field of organic electroluminescent materials, in particular to an organic electroluminescent material 9 with 10 -9 dihydro 9 -10 -dimethyl and oxanthrene and arylamine groups, an electronic device containing the compound and a device. The organic electroluminescent device has lower driving voltage. Higher luminous efficiency and longer service life.

An Improved PIII/PV=O-Catalyzed Reductive C-N Coupling of Nitroaromatics and Boronic Acids by Mechanistic Differentiation of Rate- And Product-Determining Steps

Experimental, spectroscopic, and computational studies are reported that provide an evidence-based mechanistic description of an intermolecular reductive C-N coupling of nitroarenes and arylboronic acids catalyzed by a redox-active main-group catalyst (1,2,2,3,4,4-hexamethylphosphetane P-oxide, i.e., 1·[O]). The central observations include the following: (1) catalytic reduction of 1·[O] to PIII phosphetane 1 is kinetically fast under conditions of catalysis; (2) phosphetane 1 represents the catalytic resting state as observed by 31P NMR spectroscopy; (3) there are no long-lived nitroarene partial-reduction intermediates observable by 15N NMR spectroscopy; (4) the reaction is sensitive to solvent dielectric, performing best in moderately polar solvents (viz. cyclopentylmethyl ether); and (5) the reaction is largely insensitive with respect to common hydrosilane reductants. On the basis of the foregoing studies, new modified catalytic conditions are described that expand the reaction scope and provide for mild temperatures (T ≥ 60 °C), low catalyst loadings (≥2 mol%), and innocuous terminal reductants (polymethylhydrosiloxane). DFT calculations define a two-stage deoxygenation sequence for the reductive C-N coupling. The initial deoxygenation involves a rate-determining step that consists of a (3+1) cheletropic addition between the nitroarene substrate and phosphetane 1; energy decomposition techniques highlight the biphilic character of the phosphetane in this step. Although kinetically invisible, the second deoxygenation stage is implicated as the critical C-N product-forming event, in which a postulated oxazaphosphirane intermediate is diverted from arylnitrene dissociation toward heterolytic ring opening with the arylboronic acid; the resulting dipolar intermediate evolves by antiperiplanar 1,2-migration of the organoboron residue to nitrogen, resulting in displacement of 1·[O] and formation of the target C-N coupling product upon in situ hydrolysis. The method thus described constitutes a mechanistically well-defined and operationally robust main-group complement to the current workhorse transition-metal-based methods for catalytic intermolecular C-N coupling.

Luminescent material and application thereof

The invention discloses a novel organic compound, which has a general formula represented by the following formula (1), wherein Ar to Ar are respectively and independently selected from one of substituted or unsubstituted C6-C30 aryl, substituted or unsubstituted C6-C30 condensed aryl and substituted or unsubstituted C3-C30 heteroaryl, L to L are respectively and independently selectedfrom one of a single bond, a substituted or unsubstituted C6-C30 arylene, substituted or unsubstituted C6-C30 heteroarylene and substituted or unsubstituted C6-C30 fused arylene, and R to R are respectively and independently selected from one of H, a halogen atom, cyano, C1-C20 alkoxy, cyclized or uncyclized C1-C20 alkyl, substituted or unsubstituted C6-C30 aryl, substituted or unsubstituted C6-C30 condensed aryl and substituted or unsubstituted C3-C30 heteroaryl. When the compound provided by the invention is used as a hole transport material in an OLED device, excellent device performance and stability are shown. The invention also discloses an organic light-emitting device adopting the compound with the general formula.

Well-Designed N-Heterocyclic Carbene Ligands for Palladium-Catalyzed Denitrative C-N Coupling of Nitroarenes with Amines

The C-N bond formation is one of the fundamental reactions in organic chemistry, because of the widespread presence of amine moieties in pharmaceuticals and biologically active compounds. Palladium-catalyzed C-N coupling of haloarenes represents one of the most efficient approaches to aromatic amines. Nitroarenes are ideal alternative electrophilic coupling partners, since they are inexpensive and readily available. The denitration and cross-coupling using nitroarenes as the electrophilic partners is challenging, because of the low reactivity of the Ar-NO2 bond toward oxidative addition. We report here the C-N coupling of nitroarenes and amines using palladium/5-(2,4,6-triisopropylphenyl)imidazolylidene[1,5-a]pyridines as the catalyst. The ligands are readily available from commercial chemicals. The reaction shows broad substrate scope and functional group tolerance. The method is applicable to both aromatic and aliphatic amines, and many secondary and tertiary aromatic amines bearing various functional groups were obtained in high yields.

Palladium-catalyzed c(sp2)-n bond cross-coupling with triaryl phosphates

The first general palladium-catalyzed amination of aryl phosphates is described. The combination of MorDalPhos with [Pd(-cinnamyl)Cl]2 enables the amination of electron-rich, electron-neutral, and electron-poor aryl phosphates with a board range of aromatic, aliphatic, and heterocyclic amines. Common functional groups such as ether, keto, ester, and nitrile show an excellent compatibility in this reaction condition. The solvent-free amination reactions are also successful in both solid coupling partners. The gram-scale cross-coupling is achieved by this catalytic system.

Palladium-Catalyzed C(sp2)-N Bond Cross-Coupling with Triaryl Phosphates

The first general palladium-catalyzed amination of aryl phosphates is described. The combination of MorDalPhos with [Pd(?-cinnamyl)Cl]2 enables the amination of electron-rich, electron-neutral, and electron-poor aryl phosphates with a board range of aromatic, aliphatic, and heterocyclic amines. Common functional groups such as ether, keto, ester, and nitrile show an excellent compatibility in this reaction condition. The solvent-free amination reactions are also successful in both solid coupling partners. The gram-scale cross-coupling is achieved by this catalytic system.