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Atomfair Potassium trans-1-propenyltrifluoroborate C3H5BF3K

Description Potassium trans-1-propenyltrifluoroborate (CAS: 804565-39-7) is a highly versatile organoboron reagent with the molecular formula C3H5BF3K . This compound, also known by its IUPAC name potassium;trifluoro-[(E)-prop-1-enyl]boranuide , is a stable, crystalline solid widely used in Suzuki-Miyaura cross-coupling reactions. Its trans-configuration ensures high selectivity in organic synthesis, making it invaluable for constructing complex alkenes and pharmaceutical intermediates. The trifluoroborate moiety enhances stability and solubility in aqueous and organic media, facilitating handling and storage. Ideal for researchers and industrial chemists, this reagent is rigorously tested for purity and performance, ensuring reproducible results in catalytic transformations.

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Description

Description

Potassium trans-1-propenyltrifluoroborate (CAS: 804565-39-7) is a highly versatile organoboron reagent with the molecular formula C3H5BF3K. This compound, also known by its IUPAC name potassium;trifluoro-[(E)-prop-1-enyl]boranuide, is a stable, crystalline solid widely used in Suzuki-Miyaura cross-coupling reactions. Its trans-configuration ensures high selectivity in organic synthesis, making it invaluable for constructing complex alkenes and pharmaceutical intermediates. The trifluoroborate moiety enhances stability and solubility in aqueous and organic media, facilitating handling and storage. Ideal for researchers and industrial chemists, this reagent is rigorously tested for purity and performance, ensuring reproducible results in catalytic transformations.

  • CAS No: 804565-39-7
  • Molecular Formula: C3H5BF3K
  • Molecular Weight: 147.98
  • Exact Mass: 148.0073463
  • Monoisotopic Mass: 148.0073463
  • IUPAC Name: potassium;trifluoro-[(E)-prop-1-enyl]boranuide
  • SMILES: [B-](/C=C/C)(F)(F)F.[K+]
  • Synonyms: 804565-39-7, 1902198-18-8, Potassium trans-1-propenyltrifluoroborate, Potassium (E)-trifluoro(prop-1-en-1-yl)borate, Potassium (E)-propenyl-1-trifluoroborate

Application

Potassium trans-1-propenyltrifluoroborate is a key reagent in palladium-catalyzed cross-coupling reactions, enabling the synthesis of styrenes and other alkenes. It is particularly useful in medicinal chemistry for introducing propenyl groups into bioactive molecules. The compound’s stability under ambient conditions makes it suitable for multistep synthetic routes.

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