908350-80-1

Basic information

• Product Name: 4-(2-Pyridinyl)phenylboronic acid pinacol ester
• Synonyms: 4-(2-PYRIDINYL)PHENYLBORONIC ACID PINACOL ESTER;2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyridine;2-(4-Phenylboronic acid pinacol ester)pyridine;Pinacol 4-(pyridin-2-yl)phenylboronate
• CAS NO: 908350-80-1
• Molecular Formula: C₁₇H₂₀BNO₂
• Molecular Weight: 281.16
• Mol File: 908350-80-1.mol
• Article Data: 10

Chemical Properties

• Boiling Point: 403.9±28.0 °C(Predicted)
• Appearance: /
• Density: 1.09
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• PKA: 4.34±0.10(Predicted)
• CAS DataBase Reference: 4-(2-Pyridinyl)phenylboronic acid pinacol ester(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(2-Pyridinyl)phenylboronic acid pinacol ester(908350-80-1)
• EPA Substance Registry System: 4-(2-Pyridinyl)phenylboronic acid pinacol ester(908350-80-1)

Safety Data

• Hazardous Substances Data: 908350-80-1(Hazardous Substances Data)

Usage

Chemical Properties

off-white powder

Upstream product

• 5467-74-3 4-Bromophenylboronic acid 
• 1679-18-1 4-Chlorophenylboronic acid 
• 73183-34-3 bis(pinacol)diborane 
• 63996-36-1 2-(4-bromophenyl]pyridine 
• 61676-62-8 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 

Downstream Products

• 58861-53-3 4-fluorophenylpyridine 
• 1383795-47-8 C₄₄H₂₈N₂ 
• 1383794-95-3 C₅₂H₃₂N₂ 
• 1383803-88-0 C₃₈H₂₃ClN₂ 
• 1383800-62-1 C₅₂H₃₂N₂ 
• 1383803-86-8 C₂₄H₁₄Cl₂N₂ 
• 1383803-84-6 C₂₁H₁₆N₂ 
• 1358778-92-3 (2R)-2-methyl-2-(methylsulfonyl)-4-[2-oxo-4-(4-pyridin-2-ylphenyl)pyridin-1(2H)-yl]-N-(tetrahydro-2H-pyran-2-yloxy)butanamide 
• 1214276-59-1 C₃₆H₂₄N₄ 

Relevant articles and documents

Anthracene, Triphenylene derivatives and organic electroluminescent device including the same

It provides an anthrasene or tripenylene derivatives that contribute to substantial light efficiency and viewing angle improvement of organic field-of-view light emitting elements. Organic field light emitting device according to the present invention, the first electrode; Second electrode; One or more organic layers disposed between the first electrode and the second electrode; And comprises a capping layer, the organic material layer or capping layer comprises an anthracene or tripenylene derivative represented by the following formula (1). [Formula 1] (In formula (in Formula 1, each subducer is as defined in the detailed description of the invention.)

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.

Ionic phosphorescent iridium (III) complex capable of capturing singlet oxygen as well as preparation method and application thereof

The invention discloses an ionic phosphorescent iridium (III) complex capable of capturing singlet oxygen. The ionic phosphorescent iridium (III) complex is composed of a cyclometalated ligand, metalcenter iridium, a modifier N ^ N auxiliary ligand; and a structure is disclosed in the invention. A preparation method mainly comprises the following steps: brominating 1, 4-dimethylnaphthalene, connecting a C ^ N ligand with 1, 4-dimethylnaphthalene, carrying out a coordination reaction with an iridium (III) dichloro bridge to prepare a complex intermediate, and finally, coordinating the intermediate with the N ^ N ligand to obtain the target complex. The phosphorescent iridium (III) complex disclosed by the invention has a relatively wide application prospect in phosphorescent lifetime imaging.