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13331-23-2 - Furan-2-boronic acid, 97% - 2-Furylboronic acid - B23842 - Alfa Aesar

B23842 Furan-2-boronic acid, 97%

CAS Number
13331-23-2
Synonyms
2-Furylboronic acid

Size Price ($) Quantity Availability
1g 50.90
5g 154.00
25g 675.00
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Furan-2-boronic acid, 97%

MDL
MFCD00799544
EINECS
000-000-0

Chemical Properties

Formula
C4H5BO3
Formula Weight
111.89
Melting point
ca 120° dec.
Sensitivity
Air Sensitive
Solubility
Slightly soluble in water.

Applications

It is used in Suzuki reaction for generalized route for the synthesis of β-furyl-α,β-unsaturated aldehydes.

Notes

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

Literature References

Michael J. Burns, et al. Simple Palladium(II) Precatalyst for Suzuki-Miyaura Couplings:? Efficient Reactions of Benzylic, Aryl, Heteroaryl, and Vinyl Coupling Partners.Org. Lett.,2007,9(26), 5397-5400.

Khokan Samanta, et al. A generalized route for the synthesis of β-furyl-α,β-unsaturated aldehydes through Suzuki reactions.Tetrahedron Lett.,2008,49(9), 1461-1464.

Undergoes an asymmetric boronic acid Mannich reaction with aldehydes in the presence of the chiral template (S)-5-phenylmorpholine-2-one to give substituted furfurylamines with high diastereomeric excess: Chem. Commun., 1953 (1996); J. Chem. Soc., Perkin 1, 2982 (2000):

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

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

Precautionary Statements: 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.

Other References

Beilstein
112370
Harmonized Tariff Code
2932.19
TSCA
No

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