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  8. Potassium trans-beta-styryltrifluoroborate, 98%

Potassium trans-beta-styryltrifluoroborate, 98%

Catalog No. AAL1797103
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AAL1797106 5 g
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Catalog No. AAL1797103 Supplier Thermo Scientific Chemicals Supplier No. L1797103
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Description

CAS: 201852-49-5 | C8H7BF3K | 210.05 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
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.

Solubility
Soluble in water.

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

Chemical Identifiers

CAS 201852-49-5
Molecular Formula C8H7BF3K
Molecular Weight (g/mol) 210.05
MDL Number MFCD02093981
InChI Key NONAUTDEFRJJII-UHFFFAOYSA-N
Synonym potassium trans-styryltrifluoroborate, potassium beta-styryltrifluoroborate, beta-styryltrifluoroboric acid potassium salt, pubchem11312, potassiostyryltrifluoroboron v, potassium-styryltrifluoroborate, potassium a-styryltrifluoroborate, potassium b-styryltrifluoroborate, potassium e-styryltrifluoroborate, potassium 2-phenylethenyltrifluoroborate
PubChem CID 23664278
IUPAC Name potassium;trifluoro-[(E)-2-phenylethenyl]boranuide
SMILES [K+].F[B-](F)(F)C=CC1=CC=CC=C1

Specifications

Melting Point >300°C
Quantity 1 g
Beilstein 7782992
Solubility Information Soluble in water.
Formula Weight 210.05
Percent Purity 98%
Chemical Name or Material Potassium trans-beta-styryltrifluoroborate

Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 000-000-0
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only