Organic process research & development

Technical production of aldehydes by continuous bleach oxidation of alcohols catalyzed by 4-hydroxy-TEMPO

E Fritz-Langhals

文献索引：Fritz-Langhals, Elke Organic Process Research and Development, 2005 , vol. 9, # 5 p. 577 - 582

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被引用次数: 46

摘要

Aldehydes can be easily prepared from the corresponding alcohols in good to excellent yields by oxidation with technical bleach and catalytic amounts of 4-hydroxy-2, 2, 6, 6- tetramethyl-piperidine-1-oxyl (1b, 4-hydroxy TEMPO,“HOT”). Whereas the well-known batch process performed on lab scale is not suitable for the technical synthesis especially of activated β-substituted aldehydes, this transformation can be performed continuously in a ...