462128-39-8

Basic information

• Product Name: 9,9-Diphenylfluorene-2-Boronic acid pinacol ester
• Synonyms: 9,9-Diphenylfluorene-2-Boronic acid pinacol ester;2-(9,9-Diphenyl-9H-fluoren-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;9,9-Diphenyl-9H-fluoren-2-ylboronic acid pinacol ester;2-(9,9-Diphenyl-9H-fluoren-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;9,9-Diphenylfluorene-2-Boronic acid picol ester;2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9-diphenylfluorene
• CAS NO: 462128-39-8
• Molecular Formula: C₃₁H₂₉BO₂
• Molecular Weight: 462.38704
• Mol File: 462128-39-8.mol
• Article Data: 9

Chemical Properties

• Melting Point: 198.0 to 202.0 °C
• Boiling Point: 556.2±29.0 °C(Predicted)
• Appearance: /
• Density: 1.17±0.1 g/cm3(Predicted)
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• CAS DataBase Reference: 9,9-Diphenylfluorene-2-Boronic acid pinacol ester(CAS DataBase Reference)
• NIST Chemistry Reference: 9,9-Diphenylfluorene-2-Boronic acid pinacol ester(462128-39-8)
• EPA Substance Registry System: 9,9-Diphenylfluorene-2-Boronic acid pinacol ester(462128-39-8)

Safety Data

• Hazardous Substances Data: 462128-39-8(Hazardous Substances Data)

Usage

General Description

9,9-Diphenylfluorene-2-Boronic acid pinacol ester is a chemical compound commonly used in organic synthesis and as a building block for the creation of various functional materials. It is a boronic acid pinacol ester derivative of 9,9-diphenylfluorene, which is a polycyclic aromatic hydrocarbon. 9,9-Diphenylfluorene-2-Boronic acid pinacol ester is typically used in the synthesis of organic light-emitting diodes (OLEDs) and as a ligand in catalytic reactions. It is known for its high stability and reactivity, making it a valuable tool for researchers and industry professionals working in the field of organic chemistry and material science.

Upstream product

• 73183-34-3 bis(pinacol)diborane 
• 474918-32-6 2-bromo-9,9-diphenyl-9H-fluorene 
• 61676-62-8 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 

Downstream Products

• 1008530-55-9 C₃₁H₂₁I 
• 1190100-18-5 C₃₁H₂₁N 

Relevant articles and documents

Synthesis and Properties of Novel Thiophene-Based Conjugated Homologues: 9,9-Diphenylfluorene-Capped Oligothiophenes

(Matrix Presented) A series of novel 9,9-diarylfluorene-capped oligothiophenes were synthesized by Suzuki coupling reactions in good yields. The color of the emissions can be controlled by varying the conjugation length of the oligothiophene core. The bulky and rigid terminal groups of the resulting oligomers are significantly beneficial for their high morphological and thermal stability. These new oligothiophenes exhibit intriguing reversible oxidation and reduction redox behavior.

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.

COMPOUND FOR ORGANIC ELECTRIC ELEMENT AND ORGANIC ELECTRIC DEVICE COMPRISING THE SAME

The present invention relates to a compound for an organic electronic element and an organic electronic element using the same. To the present invention, an organic electronic element having high luminous efficiency, low driving voltage, and high heat resistance can be provided and the color purity and lifetime of the organic electronic element can be improved. (by machine translation)