Ag/KF/CP@MWCNTs promoted green synthesis of amide derivatives using primary amines: Reduction of Organic pollutant

Subject Areas : Iranian Journal of Organic Chemistry

Narges Ghasemi ¹ , Mahboubeh Ghasemian Dazmiri ²

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Received: 2022-12-21 Accepted : 2022-12-21 Published : 2022-08-01

Keywords: Dialkyl acetylenedicarboxylates, Amide derivatives, 8-aminoquinoline, various NH-acids,

Abstract :

The reaction between dimethyl acetylenedicarboxylate and various NH-acids in the presence of catalytic amounts ofAg/KF/CP@MWCNTs leads to amide derivatives in excellent yields. The Ag/KF/CP@MWCNT is generated by water extractof rhizome Petasites hybridus as an environmentally media and moderate base. Also, Ag/KF/CP@MWCNT leads to increasing of yield of products and has notable reusability. Besides, reducing organic pollutants of the 4-nitrophenol (4-NP) was carried out by generating Ag/KF/CP@MWCNTs in water at room temperature. The results displayed the Ag/KF/CP@MWCNT reduced pollutants of organic compounds in a short time. The synthesized pyrrolo [1,2,4]triazoloquinazoline have high antioxidant power.The present protocol offers the advantages of clean reaction, short reaction time, high yield, easy purification and affordability of the catalyst.