6673-15-0Relevant articles and documents
Eco-friendly and recyclable media for rapid synthesis of tricyanovinylated aromatics using biocatalyst and deep eutectic solvent
Sanap, Anita Kailas,Shankarling, Ganapati Subray
, p. 58 - 62 (2014/03/21)
An efficient and clean synthesis of aromatic tricyanovinyl compounds from nucleophilic reagent and tetracyanoethylene has been achieved using biocatalyst and deep eutectic solvent (DES). Reaction using biocatalyst and DES requires lesser reaction time than conventional method. The advantages of the present method are ambient reaction temperature, easy isolation of the product, higher yield, recyclability of the catalyst, and reactions without use of hazardous, volatile organic solvent. The DES as well as biocatalyst were recycled efficiently without any additional treatment. Synthesized compounds were also studied for UV-vis absorption and show solvatochromism.
An improved method for tricyanovinilation of aromatic amines under ultrasound irradiation
Deligeorgiev, Todor,Lesev, Nedyalko,Kaloyanova, Stefka
experimental part, p. 74 - 78 (2012/01/05)
A synthetic method for tricyanovinylation under ultrasound irradiation has been developed for preparation of tricyanovinyl aromatic amines. The method is reliable and can be applied to the synthesis of a variety of tricyanovinyl compounds, with high yields, purity and with short reaction times.
Triselenium dicyanide from malononitrile and selenium dioxide. One-pot synthesis of selenocyanates
Kachanov, Andrey V.,Slabko, Oleg Yu.,Baranova, Olga V.,Shilova, Evgenia V.,Kaminskii, Vladimir A.
, p. 4461 - 4463 (2007/10/03)
Triselenium dicyanide is formed by the interaction of malononitrile and selenium dioxide in dimethylsulfoxide or dimethylformamide. Addition of aromatic amines, indoles and some active methylene compounds to this reaction mixture gives the corresponding s