110356-31-5Relevant articles and documents
Hexacyanocyclopropane. III. Reaction of Hexacyanocyclopropane with Aromatic Amines
Nasakin,Lukin,Vershinin,Lyshchikov,Pavlov,Yashkanova
, p. 364 - 367 (2007/10/03)
Reaction of hexacyanocyclopropane with aromatic amines yields N- and C-tricyanovinylanilines. A mechanism of this reaction is proposed on the basis of stoichiometric ratios in the reactions of hexacyanocyclopropane and tetracyanoethylene oxide with aromatic amines.
Reactions od Arylazosulfones with the Conjugate Bases of Active-Methylene Compounds
Dell'Erba, Carlo,Novi, Marino,Petrillo, Giovanni,Tavani, Cinzia
, p. 3905 - 3914 (2007/10/02)
The reaction between arylazo p-tolyl sulfones 1a-f (Ar-N=N-SO2-p-Tol) and the potassium salts of some active-methylene compounds (CH2XY: X, Y = CN, COOEt) represents an example of unprecedented behaviour of azosulfones and effectively leads, depending on the nucleophile, to either unsymmetrical (6-8) or symmetrical (9) tetrasubstituted ethylenes.Of particular interest is the possibility to synthesize, in high yields and mild conditions, polarysed ethylenes some of which are otherwise not easily accessible.A mechanism involving successive condensation processes is supported by experimental evidence.