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Structure

Pyridinium p-toluenesulfonate 24057-28-1

Pyridinium p-toluenesulfonate 24057-28-1

Specifications

  • Catalogue No.: 28772
  • Product Name: Pyridinium p-toluenesulfonate
  • Synonyms: Pyridinium tosylate
  • CAS: 24057-28-1
  • EC: 246-002-7
  • MDL: MFCD00013108
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  • Price: $1000/5kg
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Properties

Assay: 99%
Appearance: white powder
Mp: 116-120℃
Loss on drying: 0.50% max

Pyridinium p-toluenesulfonate(Pyridinium tosylate) 24057-28-1 is used as a co-catalyst with L-proline it improves both yield and enantioselectivity of an asymmetric aldol condensation between dioxanones and aldehydes. Efficient catalyst for preparing tetrahydropyranyl ethers.

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