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Synthesis 1997; 1997(7): 756-758
DOI: 10.1055/s-1997-1411
short paper
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3-Carboxypyridinium Chlorochromate (CPCC):1 A Mild, Efficient and Inexpensive Reagent for Oxidative Deprotection of Trimethylsilyl and Tetrahydropyranyl Ethers under Non-Aqueous Conditions

Iraj Mohammadpoor-Baltork* , Shahrzad Pouranshirvani
  • *Department of Chemistry, Esfahan University, Esfahan, 81744, Iran, Fax +98(31)687369
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Publikationsdatum:
31. Dezember 2000 (online)

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Primary and secondary trimethylsilyl and tetrahydropyranyl (THP) ethers are converted to their carbonyl compounds efficiently using 3-carboxypyridinium chlorochromate. Trimethylsilyl ethers are oxidized selectively in the presence of tetrahydropyranyl ethers.

3-carboxypyridinium chlorochromate (CPCC) - oxidative deprotection - trimethylsilyl ethers - tetrahydropyranyl ethers