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201852-49-5 - Potassium trans-beta-styryltrifluoroborate, 98% - beta-Styryltrifluoroboric acid potassium salt - L17971 - Alfa Aesar

L17971 Potassium trans-beta-styryltrifluoroborate, 98%

Codice CAS
201852-49-5
Sinonimi
beta-Styryltrifluoroboric acid potassium salt

Dimensioni Prezzo ($) Quantità Disponibilità
1g 46,53
5g 158,62
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Potassium trans-beta-styryltrifluoroborate, 98%

MDL
MFCD02093981
EINECS
000-000-0

Proprietà chimiche

Formula
C8H7BF3K
Peso formula
210.05
Punto di fusione
>300°
Solubilità
Soluble in water.

Applicazioni

Potassium trans-beta-styryltrifluoroborate is used as a reactant for Suzuki-Miyaura cross-coupling, in enantioselective total synthesis of naseseazines A and B via regioselective Friedel-Crafts based arylative dimerization, in metal-free chlorodeboronation reactions, in preparation of aryl ketones via Lewis acid-catalyzed nucleophilic substitution and in preparation of Weinreb amides by palladium-catalyzed cross-coupling reactions.

Note

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

Letteratura

El Bakali, J., Maingot, L., Dumont, J., Host, H., Hocine, A., Cousaert, N., ... & Deprez-Poulain, R. (2012). Novel selective inhibitors of neutral endopeptidase: discovery by screening and hit-to-lead optimisation. MedChemComm, 3(4), 469-474.

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-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.

Altri riferimenti

Beilstein
7782992
Codice tariffe armonizzato
2931.90
TSCA
No

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