5-Imino-1,4,4-triphenylimidazolidin-2-one: an Imidazolidine with an Exocyclic Imino Group
作者:J. Kopf、J. R. P. Heuer、H. G. Schweim
DOI:10.1107/s0108270195002630
日期:1995.8.15
The conformation of the imidazolidine ring in the title compound, C21H17N3O, is almost flat with a maximum deviation of +/- 0.031(8) Angstrom from the least-squares plane through the ring. The structure is stabilized by an intermolecular hydrogen bond. This type of compound can be used in addition reactions with isocyanates.
Abdel-Hamid, Hoda A.; Fahmy, A.F.M.; Shiba, S.A., Egyptian Journal of Chemistry, 1993, vol. 36, # 3, p. 167 - 176