title: An expeditious entry to 9-azabicyclo[3.3.1]nonane N-oxyl (ABNO): another highly active organocatalyst for oxidation of alcohols.
abstract: A practical, three-step synthetic route to 9-azabicyclo[3.3.1]nonane N-oxyl (ABNO, 3), an unhindered, stable class of nitroxyl radical, has been developed. ABNO exhibits a highly active nature compared with TEMPO in the catalytic oxidation of alcohols to their corresponding carbonyl compounds.
authors.affiliation: Graduate School of Pharmaceutical Sciences, Tohoku University, 6-3 Aobayama, Sendai 980-8578, Japan.
authors.forename: Masatoshi
authors.initials: M
authors.lastname: Shibuya
authors.forename: Masaki
authors.initials: M
authors.lastname: Tomizawa
authors.forename: Yusuke
authors.initials: Y
authors.lastname: Sasano
authors.forename: Yoshiharu
authors.initials: Y
authors.lastname: Iwabuchi
mesh_terms: D000438:Alcohols / Q000737:chemistry*; D053961:Azabicyclo Compounds / Q000138:chemical synthesis*; D002384:Catalysis; D003497:Cyclic N-Oxides / Q000737:chemistry; D003500:Cyclization; D005609:Free Radicals / Q000138:chemical synthesis / Q000737:chemistry; D009589:Nitrogen Oxides / Q000138:chemical synthesis* / Q000737:chemistry; D010084:Oxidation-Reduction
chemical_list: D000438:Alcohols; D053961:Azabicyclo Compounds; D003497:Cyclic N-Oxides; D005609:Free Radicals; D009589:Nitrogen Oxides; C039900:nitroxyl; C003959:TEMPO