417599

4-Methoxyphenylboronic acid

≥95.0%

• Synonym(s): (4-Methoxyphenyl)boric acid, (p-Methoxyphenyl)boronic acid, 4-Anisylboronic acid, 4-Methoxybenzeneboronic acid, p-Anisylboronic acid, p-Methoxybenzeneboronic acid
• Linear Formula: CH₃OC₆H₄B(OH)₂
• CAS Number: 5720-07-0
• Molecular Weight: 151.96
• Beilstein: 2936912
• MDL number: MFCD00039139
• UNSPSC Code: 12352103
• PubChem Substance ID: 24866163
• NACRES: NA.22

Properties

• Quality Level: 200
• Assay: ≥95.0%
• form: powder
• mp: 204-206 °C (lit.)
• SMILES string: COc1ccc(cc1)B(O)O
• InChI: 1S/C7H9BO3/c1-11-7-4-2-6(3-5-7)8(9)10/h2-5,9-10H,1H3
• InChI key: VOAAEKKFGLPLLU-UHFFFAOYSA-N

Description

Application

Reagent used for

• Suzuki-Miyaura cross-coupling reactions
• Pd-catalyzed direct arylation
• Highly effective synthesis using palladium-catalyzed arylation Suzuki-Miyaura cross-coupling in water
• Palladium-catalyzed stereoselective Heck-type reaction
• Tandem-type Pd(II)-catalyzed oxidative Heck reaction and intramolecular C-H amidation sequence
• Copper-mediated ligandless aerobic fluoroalkylation of arylboronic acids with fluoroalkyl iodides
• Ruthenium catalyzed direct arylation
• Rh-catalyzed asymmetric conjugate addition
• Ligand-free copper-catalyzed coupling

Reagent used in Preparation of

• Palladium(II) thiocarboxamide complexes as Suzuki coupling catalyst
• Push-pull arylvinyldiazine chromophores with photophysical properties

Other Notes

Contains varying amounts of anhydride

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