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773034 Sigma-Aldrich

Potassium (3-butenyl)trifluoroborate

90%

Synonym: Potassium homoallyltrifluoroborate

  • CAS Number 608140-67-6

  • Empirical Formula (Hill Notation) C4H7BF3K

  • Molecular Weight 162.00

  •  MDL number MFCD11052817

  •  PubChem Substance ID 329767597

  •  NACRES NA.22

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Properties

Related Categories Alkenyl Trifluoroborate Salts, Boronic Acids and Derivatives, Chemical Synthesis, Organometallic Reagents, Trifluoroborate Salts More...
Quality Level   100
assay   90%
mp   >300 °C
SMILES string   [K+].F[B-](F)(F)CCC=C
InChI   1S/C4H7BF3.K/c1-2-3-4-5(6,7)8;/h2H,1,3-4H2;/q-1;+1
InChI key   UPXWGXKSNOQOKH-UHFFFAOYSA-N

Description

Application

Organotrifluoroborate involved in:
• Catalytic allylboration
• Stereoselective nucleophilic addition
• Pd-catalyzed heterocyclizations
• Oxidation reactions and Oxidative Mannich reactions
• Cross-coupling reactions


Organotrifluoroborates as versatile and stable boronic acid surrogates

Packaging

1, 5 g in glass bottle

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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