Messaoud Liacha
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View article: Experimental synthesis, biological evaluation, theoretical investigations of some novel benzoxazolinone based Schiff under eco-environmental conditions as potential antioxidant agents
Experimental synthesis, biological evaluation, theoretical investigations of some novel benzoxazolinone based Schiff under eco-environmental conditions as potential antioxidant agents Open
View article: Ultrasound-assisted synthesis and antimicrobial evaluation of some novel benzoxanonyhyldrazone derivatives
Ultrasound-assisted synthesis and antimicrobial evaluation of some novel benzoxanonyhyldrazone derivatives Open
Some new benzoxazinonylhydrazone analogs derived from substituted benzaldehydes and benzoxazin-3(4H)-one pharmacophore have been synthesized by simple and efficient methods, using ultrasound (US) irradiations as well as conventional therma…
View article: Microwave-assisted synthesis of new imide- and formamide-derivatives of 2(3H)-benzoxazolinones and 2(3H)-benzothiazolinones
Microwave-assisted synthesis of new imide- and formamide-derivatives of 2(3H)-benzoxazolinones and 2(3H)-benzothiazolinones Open
With the aim to obtain 2(3H)-benzoxazolinones and 2(3H)-benzothiazolinone derivatives, we synthesized new imide compounds 5a-c, 6c-d and 7a-d by treating their 6-amino precursors with succinic, maleic or phthalic anhydride.The microwave (M…
View article: Convenient synthesis and characterization of some novel benzothiazolone-based Schiff bases as potential pharmaceutically active agents
Convenient synthesis and characterization of some novel benzothiazolone-based Schiff bases as potential pharmaceutically active agents Open
A novel series of Schiff bases derivatives containing the benzothiazolone moiety have been synthesized in a simple and efficient method, by condensation of 6-amino-2(3H)-benzothiazolone substrates with different aromatic aldehydes, in refl…
View article: TDAE Strategy in the Benzoxazolone Series: Synthesis and Reactivity of a New Benzoxazolinonic Anion
TDAE Strategy in the Benzoxazolone Series: Synthesis and Reactivity of a New Benzoxazolinonic Anion Open
We describe an original pathway to produce new 5-substituted 3-methyl-6-nitro-benzoxazolones by the reaction of aromatic carbonyl and α-carbonyl ester derivatives with a benzoxazolinonic anion formed exclusively via the TDAE strategy.