- An expeditious entry to 9-azabicyclo[3.3.1]nonane N-oxyl (ABNO): another highly active organocatalyst for oxidation of alcohols.
An expeditious entry to 9-azabicyclo[3.3.1]nonane N-oxyl (ABNO): another highly active organocatalyst for oxidation of alcohols.
The Journal of organic chemistry (2009-05-30)
Masatoshi Shibuya, Masaki Tomizawa, Yusuke Sasano, Yoshiharu Iwabuchi
PMID19476345
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.
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