Two methods of synthesis of aryl-NNO-azoxy-alpha-nitroalkanes bearing either one or two reactive hydrogen atoms alpha to the azoxy and nitro groups are described. These methods involve protection of the latter by easily removable groupings, those used being acetoxy-methyl and acetal fragments. The regiochemical nature of the diazene oxide groupings in aryl-NNO-azoxy-alpha-nitroalkanes obtained by oxidation of the appropriate diazenes has been established by heteronuclear NMR and x-ray structural examination. Some of the chemical properties of these diazene oxides have been examined.
Eckstein; Urbanski, Roczniki Chemii, 1952, vol. 26, p. 571,584, 585
作者:Eckstein、Urbanski
DOI:——
日期:——
Aryl-NNO-azoxy-?-nitroalkanes
作者:O. A. Luk'yanov、Yu. B. Salamonov、A. G. Bass、V. S. Bogdanov、Yu. A. Strelenko、V. S. Kuz'min、Yu. T. Struchkov、Yu. N. Burtsev
DOI:10.1007/bf00863827
日期:1992.10
Two methods of synthesis of aryl-NNO-azoxy-alpha-nitroalkanes bearing either one or two reactive hydrogen atoms alpha to the azoxy and nitro groups are described. These methods involve protection of the latter by easily removable groupings, those used being acetoxy-methyl and acetal fragments. The regiochemical nature of the diazene oxide groupings in aryl-NNO-azoxy-alpha-nitroalkanes obtained by oxidation of the appropriate diazenes has been established by heteronuclear NMR and x-ray structural examination. Some of the chemical properties of these diazene oxides have been examined.