Mr. Mahmoud et al., FUSED HETEROCYCLIC RING-SYSTEMS FROM AMINO-PYRIMIDINE AND THIOXO-PYRIMIDINE DERIVATIVES, Indian journal of chemistry. Sect. B: organic chemistry, including medical chemistry, 35(9), 1996, pp. 915-919
1-(p-Anisyl)-3-(3', 4', 5'-trimethoxyphenyl)prop-2-en-1-one (1) when r
eacts with guanidine hydrochloride and thiourea yields aminopyrimidine
2 and pyrimidinethione 8, respectively. The behaviour of 2 and 8 towa
rds some electrophiles and nitrogen nucleophiles has been investigated
.