M. Furukawa, Y. Kojima, S. Hayashi
Oct 25, 1972
Citations
0
Influential Citations
4
Citations
Journal
Chemical & Pharmaceutical Bulletin
Abstract
1, 1-Dialkylguanidine reacted with benzil in the presence of sodium ethoxide to give 2-dialkylamino-4-oxo-5, 5-diphenylimidazoline, from which N-acetyl compound was successfully obtained by heating with an great excess of acetic anhydride. The structures of these compounds were confirmed by mass spectra and infrared spectra.