Metal-free Catalyzed One-Pot Multicomponent Synthesis of (E)-3-(2-((5-(Benzylideneamino)-1,3,4-thiadiazol-2-yl)thio) Acetyl)-2<i>H</i>-chromen-2-one Derivatives and Their Biological Evaluation

<div><i>Method-II</i>. Experimental condition: (i) EtOH, Reflux for 30 minutes; (ii) EtOH/Conc. H<sub>2</sub>SO<sub>4</sub>, reflux for 4 hours.</div>

Journal of Chemistry

sch2

Scheme 2

Scheme 2: Metal-free Catalyzed One-Pot Multicomponent Synthesis of (E)-3-(2-((5-(Benzylideneamino)-1,3,4-thiadiazol-2-yl)thio) Acetyl)-2<i>H</i>-chromen-2-one Derivatives and Their Biological Evaluation 

Scheme 2 | Metal-free Catalyzed One-Pot Multicomponent Synthesis of (E)-3-(2-((5-(Benzylideneamino)-1,3,4-thiadiazol-2-yl)thio) Acetyl)-2H-chromen-2-one Derivatives and Their Biological Evaluation 