89715-81-1Relevant articles and documents
Nitrosobenzene cross-dimerization: Structural selectivity in solution and in solid state
Biljan, Ivana,Cvjetojevic, Gorana,Smrecki, Vilko,Novak, Predrag,Mali, Gregor,Plavec, Janez,Babic, Darko,Mihalic, Zlatko,Vancik, Hrvoj
body text, p. 22 - 26 (2010/09/16)
Possibility of nitrosobenzenes to form dimeric molecular structures (azodioxides) is used as a model for intermolecular selectivity investigations in solution as well as in solid state. Cross-dimerization of different combinations of p- and m-substituted nitrosobenzene pairs was studied by variable temperature 1H NMR, solid-state NMR (CP MAS), IR, and ab initio calculations. It is evident that p-nitronitrosobenzene behaves nonselectively because it forms dimers with all the studied nitrosobenzene partners. In contrast, p-methoxynitrosobenzene in most cases does not form dimers. The evidence that ability to form dimers is different in solution than in the solid state can be explained by influence of molecular arrangements in the crystal lattice.
Triazene N-Oxides. 3. 15N NMR Study of some Triazene 1-Oxides
Wilman, Derry E. V.
, p. 601 - 613 (2007/10/02)
The 15N NMR spectra of three types of triazene N-oxide, 1-aryl-3,3-dimethyltriazene 1-oxides, 3-aryl-1-methyltriazene 1-oxides and 3-aryl-1,3-dimethyltriazene 1-oxides, are described.Individual allocation of the signals to the three nitrogens in the triaz
