125219-64-9Relevant academic research and scientific papers
CYCLIZATION OF NITRILES. LII. REACTION OF 4-ARYL-1,1-DICYANO-2-CYCLOPROPYL-1,3-BUTADIENES WITH METHYLENE-ACTIVE NITRILES
Sharanin, Yu. A.,Khoroshilov, G. E.
, p. 2041 - 2046 (2007/10/02)
The reaction of trans-4-aryl-1,1-dicyano-2-cyclopropyl-1,3-butadienes with cyanoacetic ester and malononitrile leads to the formation of 2-amino-6-aryl-1,3-dicyano-4-cyclopropyl-1,3-cyclohexadienes, 3-aryl-2,6-dicyano-5-cyclopropylanilines, and trans-2-am
CYCLIZATION OF NITRILES XLII.SYNTHESIS, STRUCTURE AND STEREODEGENERATE TRANSFORMATION OF 1-AMINO-5-ARYL-2,6,6-TRICYANO-3-CYCLOPROPYL-1,3-CYCLOHEXADIENES
Sharanin, Yu. A.,Khoroshilov, G.E.,Shestopalov, A.M.,Nesterov, V.N.,Shklover, V.E.,Litvinov, V.P.
, p. 253 - 264 (2007/10/02)
The reaction of arylmethylenemalononitriles with (1-cyclopropylethylidene)malononitrile leads to 5-aryl-3-imino-2,4,4-tricyano-1-cyclopropyl-1-cyclohexanes, which are converted as a result of 1,5-sigmatropic rearangement into 1-amino-5-aryl-2,6,6-tricyano
CYCLIZATION OF NITRILES. XXXII. A NEW APPROACH TO SYNTHESES OF SUBSTITUTED 2-DICYANOMETHYL-3-CYANOPYRIDINES
Sharanin, Yu. A.,Khoroshilov, G. E.,Nefedov, O. M.,Litvinov, V. P.,Shestopalov, A. M.
, p. 1182 - 1188 (2007/10/02)
The thermal cycloelimination of 1-amino-2,6,6-tricyano-1,3-cyclohexadienes takes place stereospecifically.With more prolonged heating in the presence of triethylamine the obtained trans-cis-2-amino-1,1,3-tricyano-1,3,5-hexatrienes form substituted 2-dicya
