A novel route for synthesis of 2-acyl-1, 1, 3, 3-tetracyanopropenides (ATCN) salts in high
yields and excellent purities starting from readily available methyl ketones, malononitrile …

An efficient one-step synthesis of novel 4-acyl-2-amino-3, 5-dicarbonitrile-6-
sulfanylpyridines has been developed via the reaction of 2-acyl-1, 1, 3, 3 …

The reaction of 2-acyl (aroyl)-1, 1, 3, 3-tetracyanopropenides with gaseous hydrogen
halides was used to obtain 2-amino-3-aroyl (acyl)-6-halopyridine-3, 5-dicarbonitriles, which …

Acyl (aroyl)-1, 1, 3, 3-tetracyanopropenides reacted with hydrogen halides along two
concurrent pathways with formation of furan or pyridine derivatives. The reaction in butan-2 …

2-Acyl-1, 1, 3, 3-tetracyanopropenides (ATCN) undergo cascade heterocyclization under the
action of aliphatic thiols, resulting in the formation of 6-(alkylthio)-4-amino-1-aryl (alkyl)-1 …

Synthesis of polycyano-anions conjugated with an aromatic ring - ScienceDirect Skip to main
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A novel fast, convenient and inexpensive synthesis of 1′, 3′-dioxo-1′, 3′-dihydrospiro
[cyclopropane-1, 2′-indene]-2, 2, 3, 3-tetracarbonitrile and dimethyl 2, 3-dicyano-1′, 3 …

Hydrolytic Heterocyclization of the 1,1,2,3,3‐Pentacyanopropene Salts - Khil - 2015 - Journal of
Heterocyclic Chemistry - Wiley Online Library Skip to Article Content Skip to Article Information …

Abstract Reactions of 2-aroyl-1, 1, 3, 3-tetracyanopropenides with hydrogen halides in
solvents of low dielectric permittivity result in the formation of 6-amino-2-aroyl-2-halopyridine …

Potassium salts of benzylidene and cinnamylidene derivatives of malononitrile trimer were
obtained by reactions of substituted benzaldehydes and cinnamaldehydes with …