125404-00-4

Usage

Uses

Used in Dye Production:
Benzenamine, 4-(1-naphthalenyl)is used as a key intermediate in the production of dyes, where its chemical structure allows for the creation of a wide range of colorants with specific properties.
Used in Pharmaceutical Manufacturing:
In the pharmaceutical industry, Benzenamine, 4-(1-naphthalenyl)serves as a precursor for the synthesis of various drugs, leveraging its chemical reactivity to form medicinal compounds with targeted therapeutic effects.
Used in Organic Chemical Synthesis:
Benzenamine, 4-(1-naphthalenyl)is utilized as a building block in the synthesis of other organic chemicals, contributing to the development of new materials and compounds with diverse applications.
However, it is important to note that Benzenamine, 4-(1-naphthalenyl)is classified as a known human carcinogen and has been linked to bladder cancer. Due to its toxic and carcinogenic properties, strict safety measures and regulations are in place for its handling and use in industry to minimize health risks and environmental impact.

Upstream product

• 13922-41-3 1-Naphthylboronic acid 
• 106-47-8 4-chloro-aniline 
• 106-40-1 4-bromo-aniline 
• 6163-58-2 tris-(o-tolyl)phosphine 
• 586-78-7 para-nitrophenyl bromide 
• 90-11-9 1-Bromonaphthalene 
• 540-37-4 p-aminoiodobenzene 
• 91-20-3 naphthalene 

Downstream Products

• 74475-24-4 2-(naphthalen-1-yl)cyclohexa-2,5-diene-1,4-dione 
• 897671-78-2 N-[4-(1-naphthalenyl)phenyl]-phenyl-4-amine 
• 897671-74-8 4-(1-naphthalenyl)-N-[4-(1-naphthalenyl)phenyl]benzenamine 
• 897921-59-4 N-[4-(naphthalen-1-yl)phenyl]-(1,1′-biphenyl)-4-amine 
• 438590-38-6 dimethyl 6-(1-naphthyl)quinoline-2,4-dicarboxylate 

Relevant academic research and scientific papers

Very fast Suzuki-Miyaura reaction catalyzed by Pd(OAc)2 under aerobic conditions at room temperature in EGME/H2O

The results of a ligand-free Pd(OAc)2-catalyzed Suzuki-Miyaura C-C coupling performed at room temperature under aerobic conditions are presented. It was found that the use of an ethylene glycol monomethyl ether/H2O mixture as the solvent resulted in very rapid reactions of aryl bromides with arylboronic acids. As a matter of fact, under optimized conditions, some substrates were converted quantitatively in less than 1 min with exceptionally high TOF values. For example, the reaction between 4-methoxyphenylboronic acid and bromobenzene afforded 4-methoxybiphenyl in 30 s with TOF = 180000 h-1. Furthermore, the reaction tolerates a wide range of functional groups and can be successfully applied to heteroaryl bromides such as 2-bromopyridine and 5-bromopyrimidine. Interestingly, also an activated aryl chloride such as 1-chloro-4-nitrobenzene reacted quantitatively with phenylboronic acid at 373 K. Wiley-VCH Verlag GmbH & Co. KGaA, 2009.

Phosphine-free palladium-catalyzed cross-coupling of tris(1- naphthyl)borane with aryl halides and iodonium salts

The catalytic cross-coupling reactions of the benzene complex of tris(1- naphthyl)borane with aryl halides and diaryliodonium salts are shown to occur smoothly in aqueous acetone or water in the presence of Na2CO3 or NaOH using PdCl2 as the catalyst precursor and give 1-arylnaphthalenes in high yields.

2-subtituted fluorene-based compound, hole transport material including the same, and organic electronic device including the same in a hole transport layer

The present invention addresses the problems of providing a compound that can be used as a hole transport material having excellent hole injection or transport performance, electron blocking performance, light stability, electrical stability, and thermal stability, providing a hole transport material containing the compound, and an organic electronic device including an organic EL element or an organic photoelectric conversion element provided with a hole transport layer containing the compound, particularly an organic electronic device including an organic EL element having a long lifetime and high luminous efficiency. A compound is represented by general formula (1-1); in the formula, R1 to R6 and Ara to Arc are as defined in the specification.

Nitrogen-containing compound, photoelectric conversion device, and electronic device

The invention provides a nitrogen-containing compound, a photoelectric conversion device and an electronic device, and belongs to the technical field of photoelectricity. The structural general formula of the nitride-containing compound is shown as a formula I, and Ar1 and Ar2 are independently selected from substituted or unsubstituted aryl with the carbon atom number of 6-30, wherein substituents of Ar1 and Ar2 are the same or different and are independently selected from deuterium, tritium, halogen, cyano, amino, hydroxyl, nitryl, alkyl with the carbon atom number being 1-20, naphthenic base with the carbon atom number being 3-20 and aryl with the carbon atom number being 6-30. According to the nitrogen-containing compound and the photoelectric conversion device, the photoelectric conversion efficiency of the device can be improved, and the service life of the device is prolonged.

Base-Promoted Aerobic Oxidation/Homolytic Aromatic Substitution Cascade toward the Synthesis of Phenanthridines

The current protocol represents a transition metal-free synthesis of polysubstituted phenanthridines from abundant starting materials like benzhydrol and 2-iodoaniline derivatives. The reaction involves sequential oxidation of alcohol and direct condensation reaction with the amine resulting in a C?N bond formation followed by a radical C?C coupling in a cascade sequence. The used base potassium tert-butoxide plays a dual role in dehydrogenation and homolytic aromatic substitution reaction. Using this methodology, twenty substituted phenanthridine derivatives were synthesized with up to 85% isolated yield. (Figure presented.).

An efficient class of bis-NHC salts: Applications in Pd-catalyzed reactions under mild reaction conditions

This study describes an efficient class of bis-N-heterocyclic carbene (bis-NHC) salts that can be easily made from commercially available and inexpensive starting materials. The application of these salts to Pd-catalyzed reactions is described. The palladium (Pd) catalyst generated in situ was highly effective under mild reaction conditions.

One-Pot Palladium-Catalyzed Cross-Coupling Treble of Borylation, the Suzuki Reaction and Amination

A methodology for a sequential palladium-catalyzed cross-coupling procedure consisting of borylation, the Suzuki reaction and amination has been developed for the assembly of molecules with multi-aryl backbones. The linchpin of this development is the meta-terarylphosphine ligand, Cy*Phine, which has been employed as an air- and moisture-stable precatalyst, Pd(Cy*Phine)2Cl2, to improve the efficiency of one-pot borylation–Suzuki reactions. Additionally, the reactivity of the Pd-Cy*Phine system could be tuned to furnish a one-pot, borylation–Suzuki reaction–amination (BSA) cross-coupling treble. The methodology successfully integrated complementary conditions for three distinctly different and modular reactions. Average yields of 74–94% could be achieved for each segment that cumulatively afforded 50–84% yield over the entire three-step sequence in a single pot. (Figure presented.).

Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device

A novel organic compound having a high hole-transport property is provided. A long-lifetime light-emitting element is provided. An organic compound represented by General Formula (G0) is provided. In General Formula (G0), Ar1 represents a substituted or unsubstituted naphthyl group, Ar2 represents a substituted or unsubstituted carbazolyl group, Ar3 represents a substituted or unsubstituted fluorenyl group or a substituted or unsubstituted spirofluorenyl group, and α1 and α2 each independently represent a substituted or unsubstituted phenylene group or a substituted or unsubstituted biphenyldiyl group.

Org. compd.

To provide a novel anthracene derivative which exhibit blue to blue green light emission, provide a light-emitting element which emits blue to blue green light, provide a light-emitting element which emits blue to blue green light with a long lifetime, and provide a light-emitting element which emits blue to blue green light with high emission efficiency, an anthracene derivative represented by General Formula (G1) is provided. In addition, a light-emitting element which emits blue to blue green light can be obtained by using the anthracene derivatives represented by General Formula (G1). Further, a light-emitting element which emits blue to blue green light with high emission efficiency and/or high reliability can be obtained by using the anthracene derivatives represented by General Formula (G1).

Pd/mannose promoted tandem cross coupling-nitro reduction: Expedient synthesis of aminobiphenyls and aminostilbenes

The dual role of d-mannose as a ligand for Pd catalyzed cross-coupling, and as a hydrogen source for nitro reduction is demonstrated in a modular cross coupling-nitro reduction sequence. The synthetic utility and generality of this green protocol has been illustrated by the synthesis of 20 aminobiphenyl and 10 aminostilbene derivatives in high yields through a one-pot Suzuki coupling-nitro reduction and a Heck coupling-nitro reduction, respectively, starting from halonitroarenes as substrates.