Hot Selling CAS No 24057-28-1 Pyridinium Toluene-4-Sulphonate / Pyridiniump-Toluenesulfonate / Ppts / Pyridinium P-Toluenesulfonate

• CAS No.: 24057-28-1
• Formula: C12h13no3s
• EINECS: 246-002-7
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Transport Package: 25kg/Drum
• Specification: 99%min
• Trademark: sunwisechem
• Origin: China
• Production Capacity: 5000 Metric Ton/Metric Tons Per Year

Product Description

 

Product Description

 

Pyridinium p-toluenesulfonate

Pyridinium p-toluenesulfonate (PPTS) is a salt of pyridine and p-toluenesulfonic acid. It is a colourless solid.

Uses

In organic synthesis, PPTS is used as a weakly acidic catalyst, providing an organic soluble source of pyridinium (C5H5NH+) ions. For example, PPTS is used to deprotect silyl ethers or tetrahydropyranyl ethers when a substrate is unstable to stronger acid catalysts. It is also a commonly used catalyst for the preparation of acetals and ketals from aldehydes and ketones.
 

More Details

Name	Pyridinium p-toluenesulfonate
CAS Number	24057-28-1
Formula	C12H13NO3S
Usage:	Industrial use
Place of Origin:	Maharashtra, India
Purity	98%
Apperance	Colorless powder

 

 

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