4-Methoxycarbonylphenylboronic , 97% , 99768-12-4

Synonym(s):
Methyl 4-boronobenzoate;Methyl p-boronobenzoate;(4-Carbomethoxyphenyl)boronic acid;p-(Methoxycarbonyl)boronic acid;p-(Methoxycarbonyl)phenylboronic acid

CAS NO.：99768-12-4

Empirical Formula: C8H9BO4

Molecular Weight: 179.97

MDL number: MFCD01632203

EINECS: 619-459-9

PRODUCT Properties

• Melting point: 197-200 °C (lit.)
• Boiling point: 345.8±44.0 °C(Predicted)
• Density: 1.25±0.1 g/cm3(Predicted)
• storage temp.: Inert atmosphere,Room Temperature
• solubility: Soluble in methanol.
• form: powder
• pka: 7.69±0.10(Predicted)
• color: white to off-white
• InChI: InChI=1S/C8H9BO4/c1-13-8(10)6-2-4-7(5-3-6)9(11)12/h2-5,11-12H,1H3
• InChIKey: PQCXFUXRTRESBD-UHFFFAOYSA-N
• SMILES: C1=CC(C(OC)=O)=CC=C1B(O)O
• CAS DataBase Reference: 99768-12-4(CAS DataBase Reference)

Description and Uses

4-(Methoxycarbonyl)phenylboronic Acid is a reagent used for• ;Tandem-type Pd(II)-catalyzed oxidative Heck reaction and intramolecular C-H amidation sequence1 • ;Copper-mediated ligandless aerobic fluoroalkylation of arylboronic acids with fluoroalkyl iodides2 • ;One-pot ipso-nitration of arylboronic acids3 • ;Copper-catalyzed nitration4 • ;Cyclocondensation followed by palladium-phosphine-catalyzed Suzuki-Miyaura coupling5 • ;Reagent used in Preparation of• ;Biaryls via nickel-catalyzed Suzuki-Miyaura cross-coupling reaction of aryl halides with arylboronic acid6† • ;Chromenones and their

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 37/39-26
• WGK Germany: 3
• TSCA: No
• HazardClass: IRRITANT
• HS Code: 29163990