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4688-76-0 - Biphenyl-2-boronic acid, 95% - 2-Phenylbenzeneboronic acid - L17547 - Alfa Aesar

L17547 Biphenyl-2-boronic acid, 95%

CAS-Nummer
4688-76-0
Synonyme
2-Phenylbenzeneboronic acid

Biphenyl-2-boronic acid, 95%

MDL
MFCD00136929

Chemische Eigenschaften

Formel
C12H11BO2
Molmasse
198.03
Schmelzpunkt
173-194°
Löslichkeit
Insoluble in water.

Anwendungen

It is a substrate employed in a palladium-catalyzed cross-coupling with benzylic acetates providing diarylmethanes. It is a reactant involved in Suzuki-Miyaura cross-coupling reactions with arylhalides, dibromovinyl precursors, alkenyl tosylates and mesylates, and quinoline carboxylates. It is involved in intramolecular Friedel-Crafts alkylation for synthesis of chiral tetralins, hydroxylation to phenols and oxidative coupling with alkynes.

Bemerkungen

Store in cool dry conditions in well sealed containers. Incompatible with strong oxidizing agents.

Literaturverweise

Zhi-Qiang Wang.; Chen Xu.; Wei-Zhou Wang.; Lu-Meng Duan.; Zhen Li.; Bang-Tun Zhao.; Bao-Ming Ji. High-color-purity and high-efficiency non-doped deep-blue electroluminescent devices based on novel anthracene derivatives.New J. Chem. 2012, 36 (3),662-667 .

Hong Wu.; John Hynes. Copper-Catalyzed Chlorination of Functionalized Arylboronic Acids.Org. Lett. 2010, 12 (6),1192-1195 .

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

Beilstein
3031806
Harmonized Tariff Code
2931.90
TSCA
No

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