104291-48-7Relevant articles and documents
A New, Convenient Synthesis of 1,6-Diaryl-2-thioxoperhydro-4-pyrimidinones: Reaction of 3-Phenyl-2-propenoyl Isothiocyanate With Aromatic and Heteroaromatic Amines
Hafez, Ebtisam Abdal Aziz,Elmoghayar, Mohamed Rifaat Hamza,Ramiz, Mahmoud Mohamed Mahfouz
, p. 65 - 68 (2007/10/02)
The substituted thioureas 3a-h, prepared from 3-phenyl-2-propenoyl isothiocyanate (1) and aromatic or heteroaromatic amines 2a-h, cyclize in the presence of sodium ethoxide to give the perhydropyrimidine derivatives 5a-c.