2,6-Dicarboxypyridinium Chlorochromate. An Efficient and Selective Reagent for the Mild Deprotection of Acetals, Thioacetals, and 1,1-Diacetates to Carbonyl Compounds |
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| Authors: | Rahman Hosseinzadeh Mahmood Tajbakhsh Alireza Shakoori Mohammad Yazdani Niaki |
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| Institution: | (1) Department of Chemistry, Mazandaran University, Babolsar, Iran |
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| Abstract: | Summary. 2,6-Dicarboxypyridinium chlorochromate (2,6-DCPCC) was found to be an efficient reagent for the conversion of acetals, thioacetals, and 1,1-diacetates to their corresponding carbonyl compounds under neutral and anhydrous conditions in good to excellent yields. Selective deprotection of acetals or 1,1-diacetates in the presence of thioacetals at room temperature is also observed with this reagent. |
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| Keywords: | , 2,6-DCPCC, Deprotection, Acetals, Thioacetals, 1,1-Diacetates, |
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