340994-83-4Relevant academic research and scientific papers
Methylene Components Exchange in the Reaction of Cyanoacetohydrazide with 2-Amino-4-arylbuta-1,3-diene-1,1,3-tricarbonitriles
Aksenov, N. A.,Aksenova, I. V.,Chikava, A. R.,Dahno, P. G.,Dotsenko, V. V.,Levchenko, A. G.
, p. 2129 - 2135 (2021/12/23)
Abstract: 2-Amino-4-arylbuta-1,3-diene-1,1,3-tricarbonitriles obtained by Knoevenagel condensation between aldehydes and malononitrile dimer reacted with cyanoacetohydrazide in the presence of bases to afford N’-arylidene-2-cyanoacethydrazides instead of
Heterocyclization of michael adducts of β-diketones with arylmethylidene derivatives of malononitrile dimers
Alekseeva, A. Yu.,Mikhailov,Bardasov,Ershov,Nasakin,Lyshchikov
, p. 244 - 250 (2014/04/17)
Reaction of arylmethylidene derivatives of malononitrile dimer with 1,3-cyclohexanediones in anhydrous methanol in the presence of sodium methylate as catalyst affords 4-amino-5-aryl-2-methoxy-6-oxo-5,6,7,8,9,10- hexahydrobenzo[b][1,8]naphthyridine-3-carb
