American Chemical Society
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Reactions of Large Tetraaza‑N,N′‑dihydroacenes: Formation of Unexpected Adducts and an Unstable Tetraazahexacene

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posted on 2013-02-01, 00:00 authored by Jens U. Engelhart, Benjamin D. Lindner, Olena Tverskoy, Manuel Schaffroth, Frank Rominger, Uwe H. F. Bunz
We report the reaction of several N,N′-dihydrotetraazaacenes with oxalylic chloride to give unusual adducts, which were characterized by single-crystal X-ray structures.