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1692-25-7 - Pyridine-3-boronic acid - 3-Pyridylboronic acid - L15040 - Alfa Aesar

L15040 Pyridine-3-boronic acid

Codice CAS
1692-25-7
Sinonimi
3-Pyridylboronic acid

Dimensioni Prezzo ($) Quantità Disponibilità
1g 60,39
5g 163,20
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Pyridine-3-boronic acid

MDL
MFCD00674177
EINECS
000-000-0

Proprietà chimiche

Formula
C5H6BNO2
Peso formula
122.92
Punto di fusione
>300°
Solubilità
Slightly soluble in methanol.

Applicazioni

Reactant used for preparation of phosphine-free Suzuki-Miyaura cross-coupling reactions, regioselective Suzuki-Miyaura coupling and tandem palladium-catalyzed intermolecular aminocarbonylation and annulation, N-arylation using copper acetylacetonate catalys, copper-mediated cyanation and regioselective cyanation of electron-rich benzenes, New linear poly(phenylpyridyl) chains by Suzuki coupling and Oligopyridyl foldamers as mimics of a-helix twist.

Note

Store in cool. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent.

Letteratura

Isidro Cobo et. al. Phosphine-free Suzuki-Miyaura cross-coupling in aqueous media enables access to 2-C-aryl-glycosides. Organic Letters.2012, 14,(7), 1728-1731.

Antoine Dieudonné-Vatran et. al. A new access to 3-substituted-1(2H)-isoquinolone by tandem palladium-catalyzed intramolecular aminocarbonylation annulation. Organic & Biomolecular Chemistry.,2012, 10(13), 2683-2691.

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
471943
Codice tariffe armonizzato
2933.39
TSCA
No

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