563-97-3Relevant academic research and scientific papers
Synthesis of β-nitro ketones from geminal bromonitroalkanes and silyl enol ethers by visible light photoredox catalysis
Cao, Haoying,Ma, Shanshan,Feng, Yanhong,Guo, Yawen,Jiao, Peng
supporting information, p. 1780 - 1783 (2022/02/17)
Various β-nitro ketones, including those bearing a β-tertiary carbon, were prepared from geminal bromonitroalkanes and trimethylsilyl enol ethers of a broad range of ketones by visible light photoredox catalysis, which were then easily converted into β-amino ketones, 1,3-amino alcohols, α,β-unsaturated ketones, β-cyano ketones and γ-nitro ketones.
Electrooxidative coupling of salts of nitro compounds with halide, nitrite, cyanide, and phenylsulfinate anions
Ilovaisky,Merkulova,Ogibin,Nikishin
, p. 1585 - 1592 (2007/10/03)
Electrolysis of salts of primary and secondary nitro compounds (nitroethane, 1- and 2-nitropropanes, nitrocyclohexane, and nitrocycloheptane) in the presence of excess halide, nitrite, cyanide, and phenylsulfinate anions under undivided and divided amperostatic electrolysis conditions in a two-phase medium (CH2Cl2/H2O) produces geminal nitrohalides (35-85% yields), dinitro compounds (15-51%), nitronitriles (6-27%), and nitrosulfones (50-70%). The salts of secondary nitro compounds form the products of oxidative coupling with halide and phenylsulfinate anions under the undivided electrolysis conditions. In all other cases, divided electrolysis is required.
BROMINATION OF NITROETHANE AND DINITROMETHANE IN THE PRESENCE OF BUTYLLITHIUM
Nekrasova, G. V.,Boldysh, E. E.,Lipina, E. S.,Perekalin, V. V.
, p. 2235 - 2237 (2007/10/02)
The bromination of the products from the reaction of primary nitro compounds with two equivalents of an organolithium compound, which leads to the formation of dibromo derivatives, provides a convincing experimental method of obtaining evidence for the double deprotonation of nitroalkanes.The unstable monobromodinitromethane was isolated for the first time as an individual compound.
