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5720-07-0 - 4-Methoxybenzeneboronic acid, 97+% - 4-Boronoanisole - 4-Methoxyphenylboronic acid - A14462 - Alfa Aesar

A14462 4-Methoxybenzeneboronic acid, 97+%

Codice CAS
5720-07-0
Sinonimi
4-Boronoanisole
4-Methoxyphenylboronic acid

Dimensioni Prezzo ($) Quantità Disponibilità
1g 22,00
5g 67,77
25g 229,60
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4-Methoxybenzeneboronic acid, 97+%

MDL
MFCD00039139

Proprietà chimiche

Formula
C7H9BO3
Peso formula
151.96
Punto di fusione
202-208°
Solubilità
Soluble in dimethyl sulfoxide and methanol.

Applicazioni

4-Methoxybenzeneboronic acid is 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.

Note

Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Letteratura

S.A. Barker.; A.K. Chopra.; B.W. Hatt.; P.J. Somers. The interaction of areneboronic acids with monosaccharides . Carbohydrate Research. 1973, 26 (1), 33-40.

S.A. Barker, B.W. Hatt, P.J. Somers. The effect of areneboronic acids on the alkaline conversion of d-glucose into d-fructose. Carbohydrate Research . 1973, 26 (1), 41-53.

GC reagent for diols: J. Chromat., 158, 33 (1978), 186, 307 (1979).

For an illustrative example of the silver oxide promoted Suzuki coupling with sensitive ɑ-halo enones, under extremely mild conditions, see: Org. Synth., 75, 69 (1997):

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Beilstein
2936912
Codice tariffe armonizzato
2931.90
TSCA
No
RTECS
CY8975000

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