1098-16-4Relevant academic research and scientific papers
REACTIONS OF AROMATIC NITRO COMPOUNDS. LVI. REACTION OF POLYNITRODIPHENYL SULFONES WITH ACETONE AND POTASSIUM HYDROXIDE
Alekhina, N. N.,Gitis, S. S.,Grudtsyn, Yu. D.,Kaminskii, A. Ya.
, p. 1138 - 1142 (2007/10/02)
The Yanovskii ? complexes of 2,4-dinitrophenyl sulfone and 2,4-dinitro-, 2,4,4'-trinitro-, and 2,2',4,4'-tetranitrodiphenylsulfones were obtained and isolated in the crystalline form.It was established by PMR, IR, and electronic spectroscopy that they are
VARIATION OF THE VALENCE OF SULFUR IN SUBSTITUTED 2,4-DINITROPHENYL PHENYL SULFOXIDES IN REARRANGEMENT PROCESSES
Efremov, Yu. A.,Popova, A. G.,Khmel'nitskii, R. A.,Kaminskii, A. Ya,Fedyainov, N. V.
, p. 944 - 949 (2007/10/02)
The oxidation of the bridging sulfur atom in diphenyl sulfides, leading to the formation of sulfoxides and sulfones, was investigated.The various rearrangement processes which occur in substituted 2,4-dinitrophenyl phenyl sulfoxides during electron impact and lead to the appearance of characteristic fragment ions were demonstrated.The effect of the nature of substituents on the main directions in mass-spectrometric dissociation was investigated, and a correlation was obtained between log Z'/Z for the fragment due to elimination of the bridging SO group from the molecular ion and the Hammett ? constants.
