A one pot, solvent-free synthesis of acyclic α-nitro ketones through the nitroaldol reaction
作者:Roberto Ballini、Giovanna Bosica、Mauro Parrini
DOI:10.1016/s0040-4039(98)01730-4
日期:1998.10
Acyclic α-nitroketones are easily obtained in one pot, through a solvent-free procedure by nitroaldol (Henry) reaction on neutral alumina, then in situ oxidation of the nitroalkanol using wet alumina supported chromium(VI) oxide.
Chromate Oxidation of α-Nitro Alcohols to α-Nitro Ketones: Significant Improvements to a Classic Method
作者:Tarek Elmaaty、Lyle Castle
DOI:10.3390/10121458
日期:——
A series of eight alkyl and aryl α-nitroketones were prepared by the potassium dichromate oxidation of the corresponding nitro alcohols. Short reaction times allowed for the easy isolation of pure nitro ketones that are devoid of starting materials and/or other oxidation side products.