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Atomfair 3-Tolyl trifluoromethanesulfonate C8H7F3O3S

Description 3-Tolyl trifluoromethanesulfonate (CAS No. 32578-31-7) is a high-purity organic sulfonate ester with the molecular formula C8H7F3O3S . This compound, also known as (3-methylphenyl) trifluoromethanesulfonate , is a versatile reagent widely used in organic synthesis, particularly as a triflate ester for introducing the triflyloxy group in electrophilic reactions. Its well-defined structure and reactivity make it ideal for cross-coupling reactions, such as Suzuki-Miyaura and Heck couplings, as well as in the preparation of pharmaceuticals and advanced materials. Available in rigorously controlled batches, this product is characterized by ??98% purity (GC), ensuring consistent performance in sensitive applications. Suitable for use under inert…

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Description

Description

3-Tolyl trifluoromethanesulfonate (CAS No. 32578-31-7) is a high-purity organic sulfonate ester with the molecular formula C8H7F3O3S. This compound, also known as (3-methylphenyl) trifluoromethanesulfonate, is a versatile reagent widely used in organic synthesis, particularly as a triflate ester for introducing the triflyloxy group in electrophilic reactions. Its well-defined structure and reactivity make it ideal for cross-coupling reactions, such as Suzuki-Miyaura and Heck couplings, as well as in the preparation of pharmaceuticals and advanced materials. Available in rigorously controlled batches, this product is characterized by ??98% purity (GC), ensuring consistent performance in sensitive applications. Suitable for use under inert atmospheres, it is packaged in amber glass vials to prevent degradation.

  • CAS No: 32578-31-7
  • Molecular Formula: C8H7F3O3S
  • Molecular Weight: 240.20
  • Exact Mass: 240.00679974
  • Monoisotopic Mass: 240.00679974
  • IUPAC Name: (3-methylphenyl) trifluoromethanesulfonate
  • SMILES: CC1=CC(=CC=C1)OS(=O)(=O)C(F)(F)F
  • Synonyms: 32578-31-7, 3-Tolyl trifluoromethanesulfonate, m-Tolyl trifluoromethanesulfonate, (3-methylphenyl) trifluoromethanesulfonate, 3-Methylphenyl trifluoromethanesulphonate

Application

3-Tolyl trifluoromethanesulfonate serves as a key intermediate in the synthesis of complex organic molecules, particularly in pharmaceutical research where triflate groups act as leaving groups in palladium-catalyzed reactions. It is employed in the preparation of aryl triflates for use in cross-coupling methodologies, enabling the construction of biaryl systems. Additionally, this reagent finds utility in material science for modifying aromatic compounds to enhance electronic properties.

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