Open AccessSynthesis and biological Evaluation of Some Abbreviated New Triazolopyrimidines
Author(s) -
J. J. Vora,
K. B. Vyas
Publication year - 2019
Publication title -
international journal of scientific research in science and technology
Language(s) - English
Resource type - Journals
eISSN - 2395-602X
pISSN - 2395-6011
DOI - 10.32628/ijsrst1207250
Subject(s) - trifluoromethyl , chemistry , antifungal , aldehyde , alcohol , pyrimidine , condensation , urea , condensation reaction , elemental analysis , organic chemistry , claisen condensation , medicinal chemistry , stereochemistry , catalysis , medicine , alkyl , physics , dermatology , thermodynamics
A cogent synthesis of completely new compound series of by 6-(3,5-bis(trifluoromethyl)phenyl)-4-(4-chlorophenyl)-3,4-dihydro pyrimidine-2(1H)-one (Biginelli reaction) was achieved by continue heating of (E)-1-(3,5-bis(trifluoromethyl)phenyl)-3-(substituted phenyl)prop-2-en-1-one and urea for 5 hours with 40% KOH and ethyl alcohol. (E)-1-(3,5-bis(trifluoromethyl)phenyl)-3-(substituted phenyl)prop-2-en-1-one is produced by Claisen-Schmidt Condensation. In this condensation 1-(3,5-bis(trifluoromethyl)phenyl)ethanone and different aldehyde are mixed. All the novel compound series were characterized by infrared and 1H nuclear magnetic resonance and mass spectroscopic techniques and by elemental analyses. The newly synthesized compounds were evaluated for their antibacterial and antifungal activity