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4-Formylphenylboronic acid

4-Formylphenylboronic acid chemical structure
CAS Number87199-17-5
FormulaN/A
Mol. Weight149.94 g/mol

What is 4-Formylphenylboronic acid?

4-Formylphenylboronic acid is a chemical compound with CAS number 87199-17-5. It is used in various industrial and research applications.

Applications

Reagent used for
• Palladium-catalyzed arylation Suzuki-Miyaura cross-coupling in water1
• Copper-mediated ligandless aerobic fluoroalkylation of arylboronic acids with fluoroalkyl iodides2
• Ligand-free copper-catalyzed coupling of nitro arenes with arylboronic acids3
• Triethylamine-catalyzed three-component Hantzsch condensations4
• Copper-catalyzed nitrations5
• Oxidative mono-cleavage of dialkenes catalyzed by Trametes hirsuta6
• Palladacycle-catalyzed cross-coupling of arylboronic acids with carboxylic anhydrides or acyl chlorides7
• Palladium-catalyzed aerobic oxidative cross-coupling reactions8

Reagent used in Preparation of
• Sensitizers with dithiafulvenyl unit as electron donor for high-efficiency dye-sensitized solar cells9
R

Specifications

Linear Formula

HCOC6H4B(OH)2

Molecular Weight

149.94 g/mol

Assay/Purity

≥95.0%

Safety Information

GHS05GHS05
GHS07GHS07
Signal Word

Danger

Hazard Statements

H314-H317

Precautionary Statements

P280-P305 + P351 + P338-P310

Required PPE

Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

Melting Point

237-242 °C(lit.)

WGK Germany

3

Frequently Asked Questions