One of the most crucial attributes of synthetic organic chemistry is to design organic
reactions under the facets of green chemistry for the sustainable production of chemicals …

The synthesis of coumarins through Knoevenagel condensation is one of the most important
processes in synthetic organic chemistry and medicinal chemistry. Compounds including a …

The antioxidant activity of two synthesized coumarins namely, N-(4, 7-dioxo-2-phenyl-1, 3-
oxazepin-3 (2 H, 4 H, 7 H)-yl)-2-(2-oxo-2 H-chromen-4-yloxy) acetamide 5 and N-(4-oxo-2 …

Coumarin derivatives have an innumerable application in biomedical research, industrial
branches and medical science. For this motive, various endeavours stand essence devoted …

This review is a compilation of the green synthetic methods used in the synthesis of
coumarin derivatives. Coumarins are a class of compounds with a pronounced wide range …

Knoevenagel condensation reaction is important for generating Csingle bondC double
bonds and providing various valuable intermediates in organic chemistry, which always …

New coumarin derivatives, namely 7-[(5-amino-1, 3, 4-thiadiazol-2-yl) methoxy]-2 H-
chromen-2-one (4), 5-[(2-oxo-2 H-chromen-7-yloxy) methyl]-1, 3, 4-thiadiazol-2 (3 H)-one …

Polyurethanes are of undoubted interest for the scientific community and the industry. Their
outstanding versatility from tailor-made structures turns them into major polymers for use in a …

We present experimental measurements of specific electrical (or ionic) conductivity of seven
binary systems of 1-ethyl-3-methyl imidazolium alkyl sulfate (EMIM-C n S) with water or …

A superparamagnetic graphene oxide/Fe3O4/l-proline nano hybrid that was obtained from
the non-covalent immobilization of l-proline on graphene oxide/Fe3O4 nanocomposite was …