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Usage

Uses

suzuki reaction

Upstream product

• 594823-67-3 (3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)bromobenzene) 
• 76-09-5 2,3-dimethyl-2,3-butane diol 
• 5122-95-2 3-Biphenylboronic acid 
• 92-52-4 biphenyl 
• 25015-63-8 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane 
• 716-76-7 3-phenylbenzoic acid 
• 73183-34-3 bis(pinacol)diborane 
• 2367-22-8 3-fluorobiphenyl 
• 2051-61-8 m-chlorobiphenyl 
• 2113-57-7 3-bromobiphenyl 
• 643-93-6 3-methylbiphenyl 
• 157790-83-5 (1,1'-biphenyl)-3-yl N,N-diethylcarbamate 
• 479412-22-1 [1,1′-biphenyl]-3-yl trifluoromethanesulfonate 
• 98-80-6 phenylboronic acid 

Downstream Products

• 1355363-68-6 C₅₆H₃₆O 
• 1355363-72-2 C₅₆H₃₆O 
• 1613415-70-5 (R)-4-([1,1'-biphenyl]-3-yl)-4-methyl-1,2,3-oxathiazolidine 2,2-dioxide 
• 1115023-84-1 2-([1,1‘:3’,1“-terphenyl]-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 
• 98905-03-4 3-bromo-1,1′: 3′1″-terphenyl 
• 1412414-13-1 potassium biphenyl-3-trifluoroborate 
• 1450728-93-4 1-phenyl-3-(1-phenylethyl)benzene 

Relevant academic research and scientific papers

Nickel-Catalyzed Ipso-Borylation of Silyloxyarenes via C-O Bond Activation

The conversion of silyloxyarenes to boronic acid pinacol esters via nickel catalysis is described. In contrast to other borylation protocols of inert C-O bonds, the method is competent in activating the carbon-oxygen bond of silyloxyarenes in isolated aromatic systems lacking a directing group. The catalytic functionalization of benzyl silyl ethers was also achieved under these conditions. Sequential cross-coupling reactions were achieved by leveraging the orthogonal reactivity of silyloxyarenes, which could then be functionalized subsequently.

Photoinduced Deaminative Borylation of Unreactive Aromatic Amines Enhanced by CO2

Herein, direct unreactive C-N borylation of aromatic amines by a photocatalyst was achieved. The C-N borylation of aromatic amines with bis(pinacolato)diboron (B2pin2) proceeded using a pyrene catalyst under light irradiation to afford desired borylated products and aminoborane as a byproduct. The yield of the borylated product improved under a CO2 atmosphere which probably reduced the inhibitory effect of aminoborane. Mechanistic studies suggested that the C-N bond cleavage and C-B bond formation proceeded via a concerted pathway.

Organic compound, organic light emitting diode and device including compound

The present disclosure relates to an organic compound, and an organic light emitting diode and device including the compound, and specifically to an organic compound having the following structure of Chemical Formula 1, and an organic light emitting diode (OLED) and an organic light emitting device including the organic compound. The organic compound includes a triazine moiety of an electron acceptor and a fused hetero aromatic moiety of an electron donor separated from the triazine moiety. The organic compound includes the electron acceptor moiety and the electron donor moiety in a single molecule, thus charges can be moved in the molecule. Also, since the organic compound includes the rigid fused hetero aromatic ring, three dimensional conformation of the organic compound is limited, and therefore the compound may have excellent luminous efficiency and color purity. [Chemical Formula 1].

ORGANIC COMPOUND, ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DEVICE INCLUDING THE COMPOUND

The present disclosure relates to an organic compound having the following structure of Chemical Formula 1, and an organic light emitting diode (OLED) and an organic light emitting device including the organic compound. The organic compound includes a triazine moiety of an electron acceptor and a fused hetero aromatic moiety of an electron donor separated from the triazine moiety. The organic compound includes the electron acceptor moiety and the electron donor moiety in a single molecule, thus charges can be moved in the molecule. Also, since the organic compound includes the rigid fused hetero aromatic ring, three dimensional conformation of the organic compound is limited, and therefore the compound may have excellent luminous efficiency and color purity.

Oxazole or thiazole compound and organic electroluminescent device thereof

The invention provides an oxazole or thiazole compound and an organic electroluminescent device thereof. Belong to organic electroluminescence technical field. The oxazole or thiazole compound provided by the invention has a proper HOMO energy level, can

Undirected ortho-selectivity in C–H borylation of arenes catalyzed by NHC platinum(0) complexes

Borylation of arenes with bis(pinacolato)diboron catalyzed by sterically encumbered NHC platinum complexes proceeds predominantly at ortho-position even in the absence of a directing group (o: m: p ratio up to 10: 3: 1). The similar borylation with pinacolborane would proceed less selectively.

Organic compound based on azabenzene and anthone structure and application thereof in OLED

The compound of the present invention also has a deep OLED energy level and a high electron mobility, which can effectively block holes or energy from being transferred from the light emitting layer to the electron layer side, to improve the recombination

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF

The present invention provides: a novel mixture capable of improving luminous efficiency, stability, and lifespan of an element; an organic electronic element which uses the same; and an electronic device thereof. By using the mixture according to the present invention as a phosphorescent host material, it is possible to achieve high luminous efficiency and low driving voltage of the organic electronic element, and also significantly improve a lifespan of the element.(110) Substrate(120) Anode(130) Hole injection layer(140) Hole transport layer(141) Buffer layer(150) Light emitting auxiliary layer(151) Light emitting layer(160) Electron transport layer(170) Electron injection layer(180) CathodeCOPYRIGHT KIPO 2020

Organic electroluminescent compound, preparation method and application thereof

The invention provides an organic electroluminescent compound, a preparation method and application thereof. The organic electroluminescent compound has a structure shown as formula I, is suitable foruse as a luminescent layer host material of an organic electroluminescent device, has double dipolarity, wherein the HOMO energy level and LUMO energy level are respectively positioned on different electron donating groups and electron withdrawing groups, and can match adjacent hole transport layer and electron transport layer, and the charge-hole transport balance is good, thus enlarging the area for compounding holes and electrons into electrons in the luminescent layer, reducing the exciton concentration, preventing triplet state-triplet state annihilation of the device, and improving thedevice efficiency. As a luminescent layer host material, the organic electroluminescent compound makes the area where carriers are compounded far from an adjacent interface of the luminescent layer and the hole or electron transport layer, improves the color purity of an OLED device, and at the same time can prevent excitons from passing back to the transport layer, thus further improving the device efficiency.

Organic compound with high mobility, and application thereof

The invention relates to an organic compound with high mobility, and application thereof. The organic compound provided by the invention takes a benzene ring connected with a five-membered parallel ring structure as a core, and has good thermal stability, high glass transition temperature and appropriate HOMO energy level. A device adopting the organic compound provided by the invention can effectively improve the photoelectric property of an OLED device and prolong the service life of the OLED device through structural optimization.