Electron-rich olefins. 3. Formation of the first N,N'-persilylated 1,4-diaminoethene via a 1,2,3-triazoline(4) intermediate with 8 cyclically conjugated p electrons and 3 neighboring nitrogen electron pairs. Zeitschrift fuer Naturforschung, B: A Journal of Chemical Sciences, (44)5:511--518, 1989. [PUMA: photoelectron radical conformation;ring conjugation cation reductive silyl cleavage ESR;conformation silyltriazole;silylation tetrasilylethenediamine silylation spectra;ethenediamine mechanism;triazole tetrasilyl intermediate silyltriazole trisilyl mechanism;triazoline prepn]
Electron-rich olefins. 3. Formation of the first N,N'-persilylated 1,4-diaminoethene via a 1,2,3-triazoline(4) intermediate with 8 cyclically conjugated p electrons and 3 neighboring nitrogen electron pairs. Zeitschrift fuer Naturforschung, B: A Journal of Chemical Sciences, (44)5:511--518, 1989. [PUMA: photoelectron radical conformation;ring conjugation cation reductive silyl cleavage ESR;conformation silyltriazole;silylation tetrasilylethenediamine silylation spectra;ethenediamine mechanism;triazole tetrasilyl intermediate silyltriazole trisilyl mechanism;triazoline prepn]