A. V. Eremkin, O. V. Ershov, Ya. S. Kayukov
Feb 27, 2006
Citations
0
Influential Citations
9
Citations
Journal
Tetrahedron Letters
Abstract
Using the system of tetracyanoethylene, ammonium acetate and a carbonyl compound, the preparation of 2-[5-amino-2,3-dihydro-4H-imidazol-4-ylidene]malononitriles was carried out. The structures of these new dihydroimidazoles were determined by NMR experiments and by X-ray crystallography.