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17303-83-2 - 3-Formylthiophene-2-boronic acid, 97% - 2-Boronothiophene-3-carboxaldehyde - L15196 - Alfa Aesar

L15196 3-Formylthiophene-2-boronic acid, 97%

CAS-Nummer
17303-83-2
Synonyme
2-Boronothiophene-3-carboxaldehyde

Größe Preis ($) Menge Verfügbarkeit
1g 55,90
5g 189,00
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3-Formylthiophene-2-boronic acid, 97%

MDL
MFCD01075679

Chemische Eigenschaften

Formel
C5H5BO3S
Molmasse
155.97
Schmelzpunkt
ca 180° dec.
Sensitivität
Air Sensitive
Löslichkeit
Slightly soluble in water.

Anwendungen

3-Formylthiophene-2-boronic acid is used as reactant for Suzuki-Miyaura cross-coupling reactions.

Bemerkungen

Air Sensitive, store away form air. Store in cool. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent.

Literaturverweise

Norman Nicolaus et. al. Modular synthesis of naphthothiophenes by Pd-catalyzed tandem direct arylation/Suzuki coupling. Organic Letters.2011, 13,(16), 4236-4239.

Young Lok Choi et. al. Efficient synthesis of dibenzo[a,c]cyclohepten-5-ones via a sequential Suzuki-Miyaura coupling and aldol condensation reaction. Journal of Organic Chemistry.2009, 74, (10), 3948-3951.

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
4387740
Harmonized Tariff Code
2934.99
TSCA
No

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