Assertion: bi pyrimidine | /r/HasProperty | intermediate-ii
Facets:
Source sentences:
text: The cyclization of bis-chalcone (intermediate-I) to yield bis-pyrimidine (intermediate-II) was effected with guanidine hydrochloride.
text: The reaction of bis-pyrimidine (intermediate-II) with corresponding substituted aldehyde resulted in the formation of title compounds (q1–q20).