[1,1':3',1''-Terphenyl]-2-ylboronic acid pinacol ester NEW

[1,1':3',1''-Terphenyl]-2-ylboronic acid pinacol ester  CAS 1872426-73-7

Synonyms

• 2-([1,1':3',1''-Terphenyl]-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

• m-Terphenyl-2-ylboronic acid pinacol ester

• 2-(3'-Phenyl[1,1'-biphenyl]-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Physical and Chemical Properties

• Molecular Formula: C₂₄H₂₅BO₂

• Molecular Weight: 356.26 g/mol

• Appearance: Off-white to pale yellow solid powder

• Melting Point: 118–122 °C

• Solubility: Soluble in DCM, THF, DMF, toluene; insoluble in water

• Stability: Stable under normal conditions, store in inert atmosphere at 2–8 °C

• Boiling Point: >400 °C (estimated)

Applications

• Key intermediate for organic electronics (OLED, HTM, phosphorescent host materials, TADF emitters)

• Building block for Suzuki–Miyaura cross-coupling reactions in pharmaceutical and agrochemical synthesis

• Used in synthesis of organic semiconductors and fluorescent materials with high thermal stability and charge mobility

• HS Code: 2931900090