2, 6-Dicarboxypyridinium chlorochromate. An efficient and selective reagent for the mild deprotection of acetals, thioacetals, and 1, 1-diacetates to carbonyl …

R Hosseinzadeh, M Tajbakhsh, A Shakoori…

文献索引：Hosseinzadeh, Rahman; Tajbakhsh, Mahmood; Shakoori, Alireza; Niaki, Mohammad Yazdani Monatshefte fur Chemie, 2004 , vol. 135, # 10 p. 1243 - 1249

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被引用次数: 14

摘要

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.