Fly-ash:H2O Assisted Aldol Condensation: Effect of Solvents on the Synthesis of Some Aryl (E) 2-propen-1-ones

Thirunarayanan, Ganesamoorthy

doi:10.2478/v10063-012-0004-7

Cited by 3 publications

(3 citation statements)

References 14 publications

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“…An equi-molar quantities of 1-acetylpyrene (2 mmol) and substituted benzaldehydes (2 mmol), Fly-ash(0.5 g) with 20 mL of water [19,31] (Scheme 1) were refluxed for 4h. and the completion of the reaction was monitored by thin layer chromatography.…”

Section: Synthesis Of Chalconesmentioning

confidence: 99%

Spectral Correlations and Antimicrobial Activities of some 1-Pyrenyl Chalcones

Arulkumaran¹,

Vijayakumar²,

Sundararajan³

et al. 2013

ILCPA

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A series of 1-pyrenyl chalcones have been synthesized by Crossed-Aldol condensation of 1-acetylpyrene and substituted benzaldehydes. The purities of these chalcones have been checked by their physical constants, UV, IR, NMR and MASS spectral data. The spectral data of these chalcones have been correlated with Hammett sigma constants, F and R parameters using single and multi-linear regression analysis. From the results of statistical analysis, the effect of substituents on the spectral group frequencies have been discussed. The anti-microbial activities of these chalcones have been evaluated using Bauer-Kirby method.

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Section: Synthesis Of Chalconesmentioning

confidence: 99%

Spectral Correlations and Antimicrobial Activities of some 1-Pyrenyl Chalcones

Arulkumaran¹,

Vijayakumar²,

Sundararajan³

et al. 2013

ILCPA

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“…All substituted 2,4-dimethoxy phenyl chalcones were synthesized by procedure published in literature [19,31]. An equi-molar quantities of 2,4-dimethoxy acetophenone (2 mmol) substituted benzaldehydes (2 mmol), Fly-ash (0.5 g) and 20 mL of water (Scheme 1) were refluxed for 4h.…”

Section: Synthesis Of Chalconesmentioning

confidence: 99%

Spectral Correlation Analysis and Antimicrobial Activities of some 2,4-Dimethoxy Phenyl Chalcones

Joseph¹,

Arulkumaran²,

Kamalakkannan³

et al. 2013

ILCPA

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A series of 2,4-dimethoxy phenyl chalcones have been synthesized by Crossed-Aldol condensation of 2,4-dimethoxy phenyl and various substituted benzaldehydes. The purities of these chalcones have been checked by their physical constants, UV, IR, NMR and MASS spectral data. The spectral data of these chalcones have been correlated with Hammett sigma constants, F and R parameters using single and multi-linear regression analysis. From the results of statistical analysis, the effects of substituents on the spectral group frequencies have been discussed. The anti-microbial activities of these chalcones have been evaluated using Bauer-Kirby method.

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“…All substituted styryl-1-pyrenyl chalcones were synthesized by procedure published in literature. An equi-molar quantities of 1-acetylpyrene (2 mmol) and substituted benzaldehydes (2 mmol), Fly-ash(0.5 g) with 20 mL of water [19,31] (Scheme 1) were refluxed for 4h. and the completion of the reaction was monitored by thin layer chromatography.…”

Section: Synthesis Of Chalconesmentioning

confidence: 99%