Publication details

Mechanism of criss-cross reaction of aromatic glyoxylimines with potassium cyanate and thiocyanate

Authors

HANUSEK Jiří VERNER Jiří POTÁČEK Milan

Year of publication 2007
Type Article in Periodical
Magazine / Source Heterocycles
MU Faculty or unit

Faculty of Science

Citation
Field Organic chemistry
Keywords criss-cross reaction; glyoxalimines; 1-4-diazabuta-1-3-dienes; potassium cyanate; potassium thiocyanate; mechanism
Description Aromatic 1,4-diazabuta-1,3-dienes react with potassium cyanate and thiocyanate to give the corresponding 4-acetoxy-5-(4-substituted phenylamino)-3-(4-substituted phenyl)imidazolidin-2-ones and perhydroimidazo/4,5-d/imidazol-2,5-dithiones,respectively. Mechanism of the reaction was investigated.
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