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34420-17-2 - 2-Phenylethylboronic acid, 98% - Phenethylboronic acid - H52502 - Alfa Aesar

H52502 2-Phenylethylboronic acid, 98%

Codice CAS
34420-17-2
Sinonimi
Phenethylboronic acid

Dimensioni Prezzo ($) Quantità Disponibilità
1g 26,10
5g 68,20
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2-Phenylethylboronic acid, 98%

MDL
MFCD01631226

Proprietà chimiche

Formula
C8H11BO2
Peso formula
149.98
Punto di fusione
82-84°

Applicazioni

2-Phenylethylboronic acid is used as a reactant in Suzuki-Miyaura cross-coupling reactions, reactions with α-diazocarbonyl compounds, C-H functionalization of quinones, cross-coupling with aromatic amines and arylation & alkylation of diphenylisoxazole. It has been also used as reactant in studies of the stability of boronic esters to hydrolysis.

Note

Stable under recommended storage conditions. Incompatible with oxidizing agents.

Letteratura

Gary A.Molander; Chang-Soo Yun. Cross-coupling reactions of primary alkylboronic acids with aryl triflates and aryl halides. Tetrahedron. 2002, 58, (8),1465-1470

 

Isabelle Kondolff; Henri Doucet; Maurice Santelli. Tetraphosphine/palladium catalysed Suzuki cross-coupling reactions of aryl halides with alkylboronic acids. Tetrahedron. 2004, 60, (17),3813-3818

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-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.

Altri riferimenti

Codice tariffe armonizzato
2931.90
TSCA
No

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