935472-87-0

Upstream product

• 87700-60-5 6-bromonaphthalene-2-carbonyl chloride 
• 534-85-0 N-phenyl-1,2-benzenediamine 
• 5773-80-8 6-bromo-2-naphthoic acid 

Downstream Products

• 940968-13-8 2-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-6-yl)-1-phenyl-1H-benzo[d]imidazole 

Relevant academic research and scientific papers

Benzimidazole compound and derivatives, organic electronic transmission material as well as preparation of benzimidazole compound and derivatives and application of organic electronic transmission material

The invention belongs to the technical field of an organic photoelectric functional molecular material and discloses a benzimidazole compound and derivatives, an organic electronic transmission material as well as preparation of the benzimidazole compound and derivatives and application of the organic electronic transmission material. The organic electronic transmission material comprises at leastone of benzimidazole compound derivatives. The structure of the benzimidazole compound derivatives is as shown in a formula II or a formula III. The method comprises the following steps: (a) in a catalytic system, performing Suzuki reaction of the benzimidazole compound and double pinacol diborane and performing subsequent treatment to obtain a product containing boric acid ester; (b) in the catalytic system, performing coupling reaction of the product containing boric acid ester and 3-bromine-1,10-phenanthroline or 2-chlorine-4,6-diphenyl-1,3,5-triazine and performing subsequent treatment toobtain the benzimidazole compound derivatives. The organic electronic transmission material has high heat stability and film appearance stability and is favorable for improving the stability of devices; and the synthesis method is simple and easy in purification. (The formula is as shown in the description).

NEW NITROGEN-CONTAINING HETEROCYCLIC COMPOUNDS AND ORGANIC ELECTRONIC DEVICE USING THE SAME

The present invention refers to novel nitrogenous heterocyclic and optical material using it organic electronic device with high. The present invention according to organic electronic devices efficiency, excellent characteristics such as voltage and life blades, presenting a. (by machine translation)

Binaphthalene derivatives, preparation method thereof and organic electronic device using the same

The present invention relates to a new binaphthalene derivative, a preparation method thereof, and an organic electronic device using the same. The binaphthalene derivative according to the present invention can perform functions of hole injection and transportation, electron injection and transportation, or light emission in an organic electronic device including an organic light-emitting device, and the device according to the present invention has excellent characteristics in terms of efficiency, drive voltage and stability, and in particular excellent effects such as a low voltage and a long life time.

NOVEL NITROGEN-CONTAINING HETEROCYCLIC COMPOUND AND ORGANIC ELECTRONIC DEVICE USING THE SAME

The present invention provides a novel nitrogen-containing heterocyclic derivative and an organic electronic device using the same. The organic electronic device according to the present invention has excellent properties in terms of efficiency, driving voltage, and a life span.

NOVEL IMIDAZOQUINAZOLINE DERIVATIVE, PROCESS FOR PREPARING THE SAME, AND ORGANIC ELECTRONIC DEVICE USING THE SAME

The present invention relates to a novel imidazoquinazoline derivative, a process for preparing the same, and an organic electronic device using the same. The imidazoquinazoline derivative according to the present invention serves as hole injecting, hole transporting, electron injecting, electron transporting, or a light emitting material in an organic electronic device including an organic light emitting device, and the device according to the present invention exhibits excellent characteristics in efficiency, operating voltage, and stability.

NEW BINAPHTHALENE DERIVATIVES, PREPARATION METHOD THEREOF AND ORGANIC ELECTRONIC DEVICE USING THE SAME

The present invention relates to a new binaphthalene derivative, a preparation method thereof, and an organic electronic device using the same. The binaphthalene derivative according to the present invention can perform functions of hole injection and transportation, electron injection and transportation, or light emission in an organic electronic device including an organic light- emitting device, and the device according to the present invention has excellent characteristics in terms of efficiency, drive voltage and stability, and in particular excellent effects such as a low voltage and a long life time.