Aromatic α-aminoazaheterocycles are the focus of significant investigations and exploration
by researchers owing to their key role in diverse biological and physiological processes. The …

Spodoptera frugiperda is a species of the order Lepidoptera. It is one of the species of fall
armyworm moths distinguished by its larval life stage, is found in different regions of Africa …

An eco-friendly green bio-organic catalyst and low-cost 3, 4-dihydropyrimidin-2 (1 H)-
ones/thione derivatives 4–7 have been synthesized using a high-yield, synthetic method via …

The effective and high yielding synthesis of poly-functionalized pyrimidines, using
multicomponent reactions (MCRs), is imperative in organic and medicinal chemistry. The …

Abstract Treatment of p‐tosyloxybenzaldehyde (1) with ethyl cyanoacetate afforded ethyl 2‐
cyano‐3‐(4‐{[(4‐methylphenyl) sulfonyl] oxy} phenyl) acrylate (2) which reacted with some …

An efficient and environmentally friendly method was established for designing novel 3-
amino-1, 4-dihydroquinoxaline-2-carbonitrile (1) via the reaction of bromomalononitrile and …

Zinc linked amino acid complex, Zn (l‐proline) 2, is considered as a green catalyst for the
synthesis of novel series of pyrimidine derivatives 5a–q. The pyrimidines 5a–q were …

A functional and environmentally green procedure for the design of novel pyridine 5a–h and
7a–d derivatives through two pathways is presented. The first pathway is via a one-pot, four …

Unintentional environmental effects brought on by insecticides encourage the creation of
safer substitutes. A very polyphagous migrating lepidopteran pest species in Africa called S …

In this work, we have developed green and efficient regioselective and chemoselective
syntheses of 5‐aryloyl‐1, 3‐dimethyl‐7‐thioxo‐5, 6, 7, 8‐tetrahydropyrimido [4, 5‐d] …