Career opportunities within science and technology are seeing unprecedented growth across the world, and those who study chemistry or another natural science at university now have increasingly better career prospects. Formula: C17H14O,
Diarylidene ketones 1a-c, prepared by the condensation of acetone with different appropriate aldehydes, on Michael addition with 1,3-diphenyl- thiobarbituric acids afford the desired spiro compounds 2a-c. The diarylidene derivatives 3a-1 undergo cyclisation with hydrazine, phenyl hydrazine, hydroxylamine, urea and guanidine carbonate to furnish pyrazole 4a-1, phenyl pyrazole 5a-1, isoxazole 6a-1, pyrimidine 7a-1, and aminopyrimidine 8a-1 compounds, respectively. The structures of all the compounds have been confirmed on the basis of their analytical, IR, NMR and Mass spectral data. The antimicrobial activities of some of the compounds have also been reported.
The potential utility of systematic synthetic strategy will be applicable to efficient generations of chemical libraries of compounds to find ‘hit’ molecules.Read on for other articles about 538-58-9 . Formula: C17H14O
Reference：
Synthesis and Crystal Structure of a Chiral C3-Symmetric Oxygen Tripodal Ligand and Its Applications to Asymmetric Catalysis,
Chiral lanthanide(III) complexes of sulphur–nitrogen–oxygen ligand derived from aminothiourea and sodium D-camphor-β-sulfonate