470813

3-Acetylphenylboronic acid

≥95%

• Linear Formula: CH₃COC₆H₄B(OH)₂
• CAS Number: 204841-19-0
• Molecular Weight: 163.97
• MDL number: MFCD01074678
• UNSPSC Code: 12352103
• PubChem Substance ID: 24870685
• NACRES: NA.22

Properties

• Assay: ≥95%
• impurities: <10% 3-acetylphenylboronic anhydride
• mp: 204-208 °C (lit.)
• SMILES string: CC(=O)c1cccc(c1)B(O)O
• InChI: 1S/C8H9BO3/c1-6(10)7-3-2-4-8(5-7)9(11)12/h2-5,11-12H,1H3
• InChI key: SJGGDZCTGBKBCK-UHFFFAOYSA-N

Description

Application

3-Acetylphenylboronic acid can be used as a substrate:

• In the synthesis of symmetric biaryls via oxidative dimerization using a palladium catalyst and water as a solvent.
• In the synthesis of aryl fluorides through electrophilic fluorination reaction using acetyl hypofluorite.
• In the coupling reactions of organoboranes with olefins using molecular oxygen and palladium catalyst.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves