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Synthetic Study on Chalcone and their Dihydropyrimidinone and Dihydropyrimidinethione Derivatives

Authors(3) :-Basavaiah Umesha, Sowbhagya, Yeriyur Basavaiah Basavaraju

A series of chalcones, dihydropyrimidinone and dihydropyrimidinethione derivatives were synthesized in good yields by Claisen Schmidt reaction of acetophenones with substituted aldehydes in the presence of sodium hydroxide in water-ethanol mixture followed by the condensation reaction of chalcones with urea and thiourea in ethanol respectively. The structures of the synthesized compounds were elucidated based on spectroscopic evidence.
Basavaiah Umesha, Sowbhagya, Yeriyur Basavaiah Basavaraju
Chalcone, Urea, Thiourea, Dihydropyrimidinone, Dihydropyrimidinethione.
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Publication Details
  Published in : Volume 2 | Issue 3 | May-June 2016
  Date of Publication : 2017-12-31
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 340-343
Manuscript Number : IJSRST162343
Publisher : Technoscience Academy
PRINT ISSN : 2395-6011
ONLINE ISSN : 2395-602X
Cite This Article :
Basavaiah Umesha, Sowbhagya, Yeriyur Basavaiah Basavaraju, "Synthetic Study on Chalcone and their Dihydropyrimidinone and Dihydropyrimidinethione Derivatives", International Journal of Scientific Research in Science and Technology(IJSRST), Print ISSN : 2395-6011, Online ISSN : 2395-602X, Volume 2, Issue 3, pp.340-343, May-June-2016.
Journal URL : http://ijsrst.com/IJSRST162343

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