128224-91-9Relevant academic research and scientific papers
New approach to oximes through reduction of nitro compounds enabled by visible light photoredox catalysis
Cai, Shunyou,Zhang, Shaolong,Zhao, Yaohong,Wang, David Zhigang
, p. 2660 - 2663 (2013/07/11)
A range of nitro compounds are smoothly reduced to their corresponding oximes under the synergistic effects of visible light irradiation, the Ru(bpy)3Cl2 photocatalyst, Hünig's base, Mg(ClO 4)2 activation, and MeCN solvent. This remarkably mild and environmentally benign protocol, when orchestrated with classical Beckmann rearrangement, enables such high-value industrial feedstock as caprolactam to be readily accessed from simple precursor nitrocyclohexane.
Catalytic transfer hydrogenation of conjugated nitroalkenes using decaborane: Synthesis of oximes
Lee, Seung Hwan,Park, Yong June,Yoon, Cheol Min
, p. 1099 - 1100 (2007/10/03)
The reduction of α,β-unsaturated nitroalkenes was attempted using a system of decaborane and DMSO in methanol in the presence of 10% Pd/C at rt under nitrogen. As a result, the corresponding oximes were generated in good to high yields.
Indium-mediated reduction of β-nitrostyrenes to oximes in aqueous media
Yadav,Subba Reddy,Srinivas,Ramalingam
, p. 1447 - 1449 (2007/10/03)
β-Nitrostyrenes are selectively reduced to the corresponding oximes in high yields by indium metal in aqueous methanol under neutral reaction conditions.
A Fast Procedure for the Reduction of Azides and Nitro Compounds Based on the Reducing Ability of Sn(SR)3-Species
Bartra, Marti,Romea, Pedro,Urpi, Felix,Vilarrasa, Jaume
, p. 587 - 594 (2007/10/02)
Tin(II) complexes prepared by treatment of SnCl2 or Sn(SR)2 with appropriate amounts of RSH and Et3N appear to be the best reducing agents for azides (to amines) reported so far.Thes tin(II) complexes also reduce primary and secondary aliphatic nitro compounds to oximes, usually within minutes at r.t. or hours in cold, and tertiary aliphaic as well as aromatic nitro compounds to afford the corresponding hydroxylamines.In general, azides react more rapidly than nitro substituents, whereas carbonyl groups, sulphoxides, sulphones, nitriles, and esters are practically unreactive under the same conditions.Some mechanistic details of the reaction of Sn(SPh)3- with azides and nitro compounds have also been elucidated.
