Novel [4-hydroxy-TEMPO + NaCl]/SiOas a reusable catalyst for aerobic oxidation of alcohols to carbonyls

Article abstract of DOI:10.1055/s-0031-1290980

A convenient method for the preparation of [4-hydroxy-TEMPO + NaCl]/SiOwas developed. And [4-hydroxy-TEMPO + NaCl]/SiOwith Fe(NOH was used for an aerobic oxidation of alcohols to carbonyls under mild reaction conditions. Alcohols were converted to the corresponding carbonyls in good to excellent yields. [4-Hydroxy-TEMPO + NaCl]/SiOcan be easily separated from the reaction mixture by filtration and reused at least six times. Georg Thieme Verlag Stuttgart · New York.