23340-01-4Relevant academic research and scientific papers
Preheated fly-ash catalyzed aldol condensation: Efficient synthesis of chalcones and antimicrobial activities of some 3-thienyl chalcones
Arulkumaran, Ranganathan,Vijayakumar, Sambandhamoorthy,Sakthinathan, S. Pazhanivel,Kamalakkannan, Dakshnamoorthy,Ranganathan, Kaliyaperumal,Suresh, Ramamoorthy,Sundararajan, Rajasekaran,Vanangamudi, Ganesan,Thirunarayanan, Ganesamoorthy
, p. 1684 - 1690 (2013/09/24)
In the present study we have prepared a series of some chalcones using solvent - free Aldol - condensation by microwave irradiation. The yields of the ketones are more than 60%. The synthesised chalcones were characterized by their analytical, physical and spectral data. The antimicrobial activities of substituted styryl 3-thienyl ketones have been studied using Bauer-Kirby method.
Substituent effects on 1H and 13C NMR chemical shifts in styryl fluorenyl and styryl biphenyl ketones
Ananthakrishna Nadar,Dae Dong Sung
, p. 1066 - 1069 (2007/10/03)
Several substituted styryl 2-fluorenyl ketones and styryl 4-biphenyl ketones have been prepared and their 1H and 13C NMR spectra recorded. While the chemical shifts of β-protons and β-carbons in styryl 2-fluorenyl ketones exhibit goo
