Oriental Journal of Chemistry p. 777 - 782 (2018)
Update date:2022-08-11
Topics:
Swaminathan, Sivagami
Ingarsal, Namasivayam
An efficient synthesis of 2-Cyanoimino-4-aryl-6-(1,1′-biphenyl-4-yl)-3,4-dihydro-1H-pyrimidines from stryl-4-biphenylketones and cyanoguanidine in presence of sodium hydroxide has been described. Cyanoguanidine serves as N-C=N source for the construction of desired cyanoiminopyrimidines. The structural assignments of the titled products were done accordingly to their spectra like Mass, FT-IR, Proton and Carbon-13NMR spectroscopy. The more stable tautomeric form was ascertained using computational frequency analysis. The tested microorganism profile of compounds exhibits significant antimicrobial activity.
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