1997 protection, deprotection

protection, deprotectionO 0345

48 - 0783-Carboxypyridinium Chlorochromate (CPCC): A Mild, Efficientand Inexpensive Reagent for Oxidative Deprotection of Trimethylsilyland Tetrahydropyranyl Ethers under Non-Aqueous Conditions. —Primary and secondary ethers are converted in high yields to their carbonylcompounds. Tms ethers are selectively oxidized in the presence of Thp ethers.— (MOHAMMADPOOR-BALTORK, I.; POURANSHIRVANI, S.; Synthesis(1997) 7, 756-758; Dep. Chem., Esfahan Univ., Esfahan 81744, Iran; EN)

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