75891-14-4Relevant articles and documents
Polycarbonyl Compounds, XXIX. - Sulfur Containing Dicyanomethylene-"Pseudooxocarbon" Anions
Arndt, Goetz,Kaempchen, Thomas,Schmiedel, Rainer,Seitz, Gunther,Sutrisno, Rudianto
, p. 1409 - 1418 (2007/10/02)
Nucleophilic replacement reactions of malonitrile at acryl-substituted deltic acid amidinium cation 5, at 1,2-dithiosquaric acid bis(dimethylamide)(13),or at croconic acid dimethyl ester (20) lead to the corresponding dicyanomethylene derivatives 6, 14, o