58286-69-4Relevant academic research and scientific papers
Preparation of Di- and polynitrates by ring-opening nitration of epoxides by dinitrogen pentoxide (N2O5)
Golding, Peter,Millar, Ross W.,Paul, Norman C.,Richards, David H.
, p. 7037 - 7050 (2007/10/02)
Eighteen epoxides of various kinds were reacted with N2O5 in chlorinated hydrocarbon solvents (principally CH2Cl2) to give vicinal nitrate ester products by a novel ring-opening nitration reaction. The procedure offers easier temperature control and simpler isolation procedures compared with conventional mixed acid nitrations; it also enables selective nitration reactions to be carried out on polyfunctional substrates. The scope and limitations of the reaction, as well as those of an alternative route utilising N2O4 with in situ oxidation of an intermediate nitrite-nitrate, are discussed.
THE STEREOCHEMISTRY OF THE ADDITION REACTIONS OF ALKENYLAROMATIC COMPOUNDS PROMOTED BY CERIUM(IV) AMMONIUM NITRATE AND CERIUM(IV) ACETATE
Baciocchi, Enrico,Rol, Cesare,Sebastiani, Giovanni Vittorio
, p. 285 - 290 (2007/10/02)
The stereochemistry of the addition reactions to cyclic and acyclic alkenylaromatic compounds promoted by cerium(IV) ammonium nitrate in MeCN and by cerium(IV) acetate in AcOH has been investigated.Trans addition is favoured with cyclic substrates whereas
