id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
american_scientific_journal-6381	Ouattara, Lamoussa ; BAMBA, Kafoumba; Kone, Mamadou Guy-Richard ; N’dri, Jean Stéphane ; Bede, Affoué Lucie ; N’guessan, Kouakou Nobel ; Soro, Doh 	Theoretical Studies of the Chemical Reactivity of a Series of Coumarin Derivatives by the Density Functional Theory	2021	12	.pdf	application/pdf	4659	302	66	Thus, we can assume that the presence of electronegative atom favors the displacement of reactivity sites. It appears that all the reactive sites are located on carbon atoms except those of molecule M3 which are located on oxygen atoms.	cache/american_scientific_journal-6381.pdf	txt/american_scientific_journal-6381.txt