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192863-36-8 - Potassium 4-methoxyphenyltrifluoroborate, 95% - H27384 - Alfa Aesar

H27384 Potassium 4-methoxyphenyltrifluoroborate, 95%

CAS-Nummer
192863-36-8
Synonyme

Größe Preis ($) Menge Verfügbarkeit
1g 53,20
5g 156,00
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Potassium 4-methoxyphenyltrifluoroborate, 95%

MDL
MFCD04112717

Chemische Eigenschaften

Formel
C7H7BF3KO
Molmasse
214.04
Schmelzpunkt
>300°

Anwendungen

It is applied in Suzuki Cross-Coupling using organotrifluoroborates as potent boronic acid surrogates.

Bemerkungen

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literaturverweise

George W. Kabalka, et al. A facile synthesis of aryl iodides via potassium aryltrifluoroborates.Tetrahedron Lett.,2004,45(2), 343-345.

Rafael C, et al. Chemoselective cross-coupling Suzuki-Miyaura reaction of (Z)-(2-chlorovinyl)tellurides and potassium aryltrifluoroborate salts.Tetrahedron Lett.,2008,49(32), 4713-4716.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

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

Sicherheitshinweise: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Harmonized Tariff Code
2931.90
TSCA
No

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