The transoximation reaction enables the transfer of oxime to a carbonyl compound and is catalyzed by transoximase in the pupae of silkworm. Inspired by this bio-synthetic pathway, we achieved the...
Catalytic Aerobic Oxidative Cleavage of Oximes, Tosylhydrazones and N,N-Dimethylhydrazones to Carbonyl Compounds
作者:Gonzalo Blay、Elisabeth Benach、Isabel Fernández、Sales Galletero、José R. Pedro、Rafael Ruiz
DOI:10.1055/s-2000-6347
日期:——
A new method for the aerobic oxidative cleavage of the C=N double bond of oximes and, tosyl- and N,N-dimethylhydrazones of ketones to yield their corresponding carbonyl compounds, with a Ni(II) complex catalyst, oxygen and pivalaldehyde has been developed.
Novel Photolabile Protecting Group for Carbonyl Compounds
作者:Pengfei Wang、Huayou Hu、Yun Wang
DOI:10.1021/ol070346f
日期:2007.4.1
[reaction: see text] A novel type of photo-protecting group for carbonylcompounds is described. The protecting group is readily accessed in one step from commercially available material. Installation of the protecting group upon the carbonylcompounds is achieved in excellent yields. The carbonylcompounds in their protected form are remarkably stable under various conditions and can be released photochemically