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