131202-46-5Relevant academic research and scientific papers
Thermal rearrangement of 2,5-diaryl-3,3,4,4-tetracyanopyrrolidines
Nasakin, O. E.,Lyshchikov, A. N.,Lukin, P. M.,Bulai, A. Kh.
, p. 35 - 39 (2007/10/03)
It was shown that briefly boiling solutions of 2,5-diaryl-3,3,4,4-tetracyanopyrrolidines in DMF causes rearrangement into 5-aryl-2-(N-arylidenamino)-3,4-dicyanopyrroles, which are methylated with diazomethane both at the NH bond and at the carbon atom of the azomethine fragment.
