82815-25G Display Image

Pyridinium p-toluenesulfonate, puriss., >=99.0% (T)

Code: 82815-25G D2-231

Application

Pyridinium p-toluenesulfonate is a mild and efficient catalyst for the formation and cleavage of acetals. This method has been adapted in the completely ...


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Application

Pyridinium p-toluenesulfonate is a mild and efficient catalyst for the formation and cleavage of acetals. This method has been adapted in the completely symmetric synthesis of tetrahydrolipstatin. It is also capable of selectively cleaving tert-butyldimethylsilyl (TBDMS) ethers in the presence of tert-butyldiphenlysilyl (TBDPS) ethers.

assay≥99.0% (T)
formcrystals
gradepuriss.
InChI keyZDYVRSLAEXCVBX-UHFFFAOYSA-N
InChI1S/C7H8O3S.C5H5N/c1-6-2-4-7(5-3-6)11(8,9)10;1-2-4-6-5-3-1/h2-5H,1H3,(H,8,9,10);1-5H
mp117-120 °C
Quality Level200
SMILES stringc1ccncc1.Cc2ccc(cc2)S(O)(=O)=O
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82815-100G
Pyridinium p-toluenesulfonate, puriss., >=99.0% (T)

Unit:100G
List Price: £57.10
Source:List Price
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Cas Number24057-28-1
This product has met the following criteria: