2024-03-28T17:58:23Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/707702022-11-17T02:08:08Zhdl_2115_20045hdl_2115_139Generation of α-Nitroalkyl Radicals by Oxidation of Nitronate Anions with Cerium(IV) Ammonium Nitrate and Their Addition Reaction to Electron-Rich Olefins1000080282721Arai, NoriyoshiNarasaka, Koichiopen accessα-Nitroalkyl radicals are generated by oxidation of nitronate anions with cerium(IV) ammonium nitrate. When the reactions are carried out in the presence of electron-rich olefins, such as silyl enol ethers, intermolecular addition of the radicals proceeds to afford β-nitroketones, which are further converted to α,β-unsaturated ketones in good yield.Chemical Society of Japan1995engjournal articleVoRhttp://hdl.handle.net/2115/70770https://doi.org/10.1246/cl.1995.9870366-70221348-0715AA00603318Chemistry Letters2411987988https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/70770/4/cl.1995.987.pdfapplication/pdf254.92 KB1995