88745-01-1Relevant academic research and scientific papers
REACTION OF 2,5-SUBSTITUTED 3,3,4,4-TETRACYANOPYRROLIDINES WITH ANILINES
Nasakin, O. E.,Lyshchikov, A. N.,Lukin, P. M.,Tafeenko, V. A.,Bulai, A. Kh.,Medvedev, S. V.
, p. 1124 - 1129 (2007/10/02)
The ambiguity of the reaction of primary aromatic amines with 2,5-substituted 3,3,4,4-tetracyanopyrrolidines depending on conditions was shown: At room temperature 2-amino-1-R1-5-R-3,4,4-tricyano-2-pyrrolines are formed, while on heating-2-aryl
sym-TETRACYANOETHANE IN THE SYNTHESIS OF HETEROCYCLES. 3. SYNTHESIS OF 1-ALKYL(ARYL)-2-AMINO-3,4,4-TRICYANO-4,5-DIHYDROPYRROLES BY THE REACTION OF sym-TETRACYANOETHANE WITH AZOMETHINES
Nasakin, O.E.,Alekseev, V.V.,Terent'ev, P.B.,Bulai, A.Kh.,Zablotskaya, M.Yu.
, p. 851 - 854 (2007/10/02)
sym-Tetracyanoethane reacts with azomethines to give 1,5-disubstituted 2-amino-3,4,4-tricyano-4,5-dihydropyrroles, which upon heating readily split out HCN to give 1,5-diaryl(hetaryl)-2-amino-3,4-dicyanopyrroles.The structures of the dihydropyrroles and p
