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SiliCycle™ SiliaBond™ Functionalized Silica Gels, Pyridinium Dichromate (PDC), 40 to 63 μm, 60 Å

Our Pyridinium Dichromate (Si-PDC) may be used as an alternative to Si-PCC in nucleoside and carbohydrate oxidation.

Supplier:  SiliCycle™ R24530B100G

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Catalog No. 01-184-425

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SiliaBond™ Pyridinium Dichromate (Si-PDC) may be used as an alternative to Si-PCC in nucleoside and carbohydrate oxidation, particularly for fragile molecules. SiliaBond™ PDC can also be used in conjunction with tertbutylhydroperoxide for a variety of oxidative transformations.

PDC immobilized onto silica is a very convenient and effective reagent for oxidizing allylic and benzylic alcohols, saturated primary and secondary alcohols, and is compatible with acid-sensitive groups, such as cyclopropane ring or ketal function.

Oxidation of 4-tert-butylcyclohexanol to 4-tert-butylcyclohexanone with 2 eq. of Si-PDC in anhydrous DCM at room temperature is complete after 6 hours.



Oxidizing Allylic and Benzylic Alcohols, Saturated Primary and Secondary Alcohols
100 g
40 to 63 μm
Bulk Functionalized Irregular Silica Gel
60 Å
Pyridinium Dichromate (PDC)
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