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SiliaBond Pyridinium Dichromate (PDC) (R24530B)
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| Product Number | Quantity | ||
|---|---|---|---|
| R24530B-10G | 10 g |
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| R24530B-25G | 25 g |
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| R24530B-50G | 50 g |
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| R24530B-100G | 100 g |
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| R24530B-250G | 250 g |
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| R24530B-500G | 500 g |
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| R24530B-1KG | 1 kg | ||
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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.1 SiliaBond PDC can also be used in conjunction with tertbutylhydroperoxide for a variety of oxidative transformations.2
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.3
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.
PRODUCT SPECIFICATIONS
MSDS-R24530B
APPLICATION NOTE
Oxidation of Alcohols
RELATED PUBLICATIONS
- J. Chem. Soc. Perkin Trans. I, (1982) 1967
- J. Chem. Soc. Chem. Commun., 7 (1993) 651
- Tetrahedron, 35 (1979) 1789
Additional Information
| Particle Shape | Irregular |
|---|---|
| Array | Pyridinium Dichromate (PDC) |
| Family / Formats | SiliaBond® (Functionalized Silicas) |
| Particle Size | 40 – 63 µm / 230 – 400 mesh |
| Pore Size | 60 Å |
| Endcapping | Non-endcapped |
| Storage Condition | Keep dry and cool (<8°C) |