OXIDATION OF BENZYLIC SECONDARY ALCOHOL WITH PYRIDINIUM CHLOROCHROMATE-ALUMINA (PCC-Al2O3)

https://doi.org/10.22146/ijc.21658

Hanoch J. Sohilait(1*)

(1) Department of Chemistry, Faculty of Matematics and Natural Sciences, Pattimura University, Kampus Poka, Ambon
(*) Corresponding Author

Abstract


In these studies, Pyridinium chlorochromate-Alumina was used for oxidation of secondary alcohols (safryl alcohol and methyleugenyl alcohol) to ketone.  The oxidation of safryl alcohol with PCC-Al2O3 followed by purification by potassium bisulfite yields safryl ketone (62,92%). The oxidation of methyleugenyl alcohol with PCC-Al2O3, followed by purification by potassium bisulfite  yields methyleugenyl ketone (68,04%). The elucidation of these products was analyzed by FTIR, 1H-NMR and MS.


Keywords


PCC-alumina; secondary alcohols; ketone

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References

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DOI: https://doi.org/10.22146/ijc.21658

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