Synthesis and Spectral Characterisation of (E)-3-(3-(4 (Dimethylamino)Phenyl)Acrylo-yl)-4-Hydroxy-2H-Chromen-2-One and Their Antibacterial Activity and Acetylcholinesterase Inhibition

<div>Color display of coumarin 3 emission under a 365 nm UV-torch in solvents of different polarities: (I) THF, (II) CCl4, (III) CH2Cl2, (IV) C4H9Cl, (V) CHCl3, (VI) EG, (VII) 1,4-dioxane, (VIII) CH3CN, (IX) DMF, (X) acetone, (XI) CH3OH, and (XII) C2H5OH.</div>

Journal of Chemistry

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Figure 11

Figure 11: Synthesis and Spectral Characterisation of (E)-3-(3-(4 (Dimethylamino)Phenyl)Acrylo-yl)-4-Hydroxy-2H-Chromen-2-One and Their Antibacterial Activity and Acetylcholinesterase Inhibition 

Figure 11 | Synthesis and Spectral Characterisation of (E)-3-(3-(4 (Dimethylamino)Phenyl)Acrylo-yl)-4-Hydroxy-2H-Chromen-2-One and Their Antibacterial Activity and Acetylcholinesterase Inhibition 