Parthasarathy, P. C.; Joshi, B. S.; Chaphekar, M. R., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1983, vol. 22, # 12, p. 1250 - 1251
Synthesis of 2-(Benzoylmethylene)imidazolidines and -hexahydropyrimidines by Condensation of Ethyl Benzoylacetimidates With 1,2-Ethanediamine or 1,3-Propandiamine, and Some Addition Reactions