Phosphorus, Sulfur, and Silicon and the Related Elements, ( ISI ), Volume (196), No (3), Year (2021-3) , Pages (328-336)
Title : ( WEB (water extract of banana): An efficient natural base for one-pot multi-component synthesis of 2-amino-3,5-dicarbonitrile-6-thio-pyridines )
Authors: alireza allahi , Batool Akhlaghinia ,File:
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Abstract
One-pot multi-component synthesis of 2-amino-3,5-dicarbonitrile-6-thio-pyridines derivatives using WEB (water extract of banana peels ash) as a green catalyst is described. A variety of aromatic aldehydes (with electron-donating and electron-withdrawing groups) in conjunction with aromatic and aliphatic thiols are known to tolerate this reaction condition using WEB. The reaction has simple work up procedure without using toxic solvents.