55282-85-4Relevant academic research and scientific papers
Oxidative Generation of 1-Nitroalkyl Radicals and Their Addition Reaction to Olefins
Arai, Noriyoshi,Narasaka, Koichi
, p. 2525 - 2534 (2007/10/03)
1-Nitroalkyl radicals are generated by oxidation of potassium salt of 1-aci-nitroalkanes with ammonium hexanitratocerate(IV). When the oxidation is carried out in the presence of electron-rich olefins, such as silyl enol ethers, intermolecular addition of the radicals onto the olefins proceeds to afford β-nitro ketones, which are further converted to α,β-unsaturated ketones in high yield. Stereoselective construction of fused ring systems is achieved by intramolecular addition of 1-nitroalkyl radicals.
