A. S. Shestakov, O. E. Sidorenko, K. Shikhaliev
Jul 1, 2007
Citations
0
Influential Citations
3
Citations
Journal
Russian Chemical Bulletin
Abstract
Derivatives of 2-iminoimidazolidin-4-one, (E)-methyl (2-imino-5-oxoimidazolidin-4-ylidene)acetate, and (2-imino-5-oxo-imidazolidin-4-yl)acetic acid were synthesized by the cyclization of 2-aryl-1-(4,6-dimethylpyrimidin-2-yl)guanidines with ethyl bromoacetate, dimethyl acetylenedicarboxylate, and maleic anhydride, respectively.