Abstract The electrochemical reduction and oxidation of sulfurdiimines R1-NSN-R2 (R1,2 = C6H5, C6F5, C6H5S, C6F5S) in organic solvents is studied. Both reactions proceed in the sulfur-nitrogen system in a one-electron step. The influences of the substituents are, however, different.
The missing compounds of the series of sulfurdiimines R1 - N = S = N-R2 with R1/2 = C6H5, C6F5, C6H5S, C6F5S were prepared, and all ten compounds investigated. Thermal stability, UV/VIS-, IR-and 19F-NMR-spectra depend strongly on the combination of the substituents
Alle 10 Vertreter der Schwefeldiimide (I) mit gleichartiger, (Ia), und asymm. Substitution, (Ib)‐(Ig), wurden UV/VIS‐, IR‐, 19F‐NMR‐ spektroskopisch sowie bezüglich ihrer thermischen Beständigkeit untersucht.
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