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Synthesis of 1,4‐Diazidobuta‐1,3‐dienes by Electrocyclic Ring Opening: Precursors for Bi‐2H‐azirin‐2‐yls and Their Valence Isomerization to Diazabenzenes |
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| Authors: | Klaus Banert,Frank Kö hler |
| Abstract: | |
| Keywords: | azides electrocyclic reactions nitrogen heterocycles photochemistry valence isomerization |