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723797 Sigma-Aldrich

Potassium thiophene-2-trifluoroborate

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Properties

Related Categories Boronic Acids and Derivatives, Chemical Synthesis, Heteroaryl Trifluoroborate Salts, Organometallic Reagents, Trifluoroborate Salts More...
mp   245-265 °C
SMILES string   [K+].F[B-](F)(F)c1cccs1
InChI   1S/C4H3BF3S.K/c6-5(7,8)4-2-1-3-9-4;/h1-3H;/q-1;+1
InChI key   LXOCUYMZBWNQQS-UHFFFAOYSA-N

Description

Application

Organotrifluoroborate involved in:
• A variety of cross-coupling reactions, Negishi cross coupling, Nickel-catalyzed cross-coupling, and Suzuki cross-coupling
• C-O activation of phenol derivatives

Organotrifluoroborates as versatile and stable boronic acid surrogates.

Packaging

1 g in glass bottle

250 mg in glass insert

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
nwg

Documents

Certificate of Analysis (COA)

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Protocols & Articles
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