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CS-W001157 4
Total: USD 88.00

Potassium (Z)-but-2-en-2-yltrifluoroborate

  • CAS No. 1134643-88-1

  • Cat. No. CS-0129608
  • Purity≥95%
  • MDL No.MFCD16621473

*For research and further manufacturing use only, not for direct human use.

Potassium (Z)-but-2-en-2-yltrifluoroborate|CS-0129608

Structure of 1134643-88-1

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General Information

  • CAS No. 1134643-88-1
  • Cat. No. CS-0129608
  • Purity ≥95%
  • MDL No. MFCD16621473
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₄H₇BF₃K
  • Molecular Weight 162.00
  • Synonym(s) PotassiuM (Mix)-2-buten-2-yltrifluoroborate
  • SMILES F[B-](F)(/C(C)=C/C)F.[K+]

Application

Potassium (Z)-but-2-en-2-yltrifluoroborate serves as a stable, bench-ready boronate equivalent for the stereoselective introduction of (Z)-alkenyl groups in cross-coupling reactions. Its robustness under ambient conditions and compatibility with palladium-catalyzed transformations enable reliable C–C bond formation. The trifluoroborate moiety enhances functional group tolerance and simplifies purification, making it a practical building block for complex molecular architectures in synthetic organic chemistry.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501

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Computational Chemistry Data

  • TPSA   0
  • LogP   -0.6568
  • H_Acceptors   0
  • H_Donors   0
  • Rotatable_Bonds   1

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