CAS 269410-26-6: Phenoxyphenyl-4-boronic acid pinacol ester

Description: Phenoxyphenyl-4-boronic acid pinacol ester, with the CAS number 269410-26-6, is an organoboron compound characterized by the presence of a boronic acid functional group esterified with a pinacol moiety. This compound typically exhibits a white to off-white solid appearance and is soluble in organic solvents such as dichloromethane and ethanol, but may have limited solubility in water. The boronic acid functionality allows for participation in various chemical reactions, particularly in Suzuki-Miyaura cross-coupling reactions, making it valuable in organic synthesis and materials science. Its structure features a phenoxy group, which can enhance its reactivity and stability in certain conditions. Additionally, the pinacol ester formation provides protection for the boronic acid group, facilitating its handling and storage. Overall, this compound is significant in the development of pharmaceuticals and advanced materials due to its versatile reactivity and functional properties.

Formula: C₁₈H₂₁BO₃

Synonyms:

• 4,4,5,5-Tetramethyl-2-(4-phenoxyphenyl)-1,3,2-dioxaborolane
• (4-Phenoxy)phenylboronic acid pinacol ester

4,4,5,5-tetramethyl-2-(4-phenoxyphenyl)-1,3,2-dioxaborolane

CAS: 269410-26-6

• Formula: C₁₈H₂₁BO₃
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 296.1685

Phenoxyphenyl-4-boronic acid, pinacol ester

CAS: 269410-26-6

• Purity: 98+%
• Molecular weight: 296.17g/mol

4,4,5,5-Tetramethyl-2-(4-phenoxyphenyl)-1,3,2-dioxaborolane

CAS: 269410-26-6

• Formula: C₁₈H₂₁BO₃
• Purity: >98.0%(GC)(T)
• Color and Shape: White to Light yellow powder to crystal
• Molecular weight: 296.17

Phenoxyphenyl-4-boronic acid pinacol ester

CAS: 269410-26-6

• Purity: 95.0%
• Color and Shape: Liquid, No data available.
• Molecular weight: 296.1700134277344

Phenoxyphenyl-4-boronic acid pinacolester

CAS: 269410-26-6

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• Formula: C₁₈H₂₁BO₃
• Purity: Min. 95%
• Molecular weight: 296.17 g/mol