Coumarin derivatives are important class of natural plant metabolites that offer variety of
biological activities. They can also be derived synthetically, and a wide variety of synthetic …

The synthesis of five-and six-membered oxygen-and nitrogen-containing heterocycles has
been regarded as the most fundamental issue in organic chemistry and chemical industry …

One‐pot multi‐component reactions especially under transition‐metal‐free catalysis served
as an efficient, and environmentally friendly method for the construction of value‐added …

A single-site macrocyclic pseudo crown ether-manganese complex was generated from the
complexation of a new tetradentate ligand brought from a synthetic procedure with …

One of the most venerable areas in synthetic organic chemistry is the synthesis of
heterocyclic molecules. Chromene, a naturally occurring compound, occupies a significant …

In this study, we synthesized and characterized ten chromenopyrimidine derivatives using
analytical and spectroscopic methods. Studies on DNA and albumin binding affinity, as well …

In this paper, we report the synthesis and catalytic application of 5% Fe–ZnO nanocatalyst
for the synthesis of 3, 4-dihydropyrimidin-2-one derivatives as a highly efficient …

Heterocycles containing the pyranopyrimidine motif have attracted the interest of
researchers in recent decades due to their ability to synthesize and explore at a large scale …

The widespread scrutiny of orthodox synthetic techniques for the fabrication of nitrogen-
embracing heteroatom segments has shifted scholar's focus to innovative environmentally …

A series of coumarin and quinolone based triazolopyrimidines was designed and
synthesized utilizing molecular hybridization approach, the derivatives were examined for …