With mounting concerns over health and environmental effects of pesticides, the search for
environmentally acceptable substitutes has amplified. Plant secondary metabolites appear …

Coumarin and its derivatives represent one of the most active curriculums of compound
possessing a broad spectrum of biological activity along with other applications such as …

Abstract Background The transmission of Dengue virus (DENV) and Chikungunya virus
(CHIKV) has increased worldwide, due in part to the lack of a specific antiviral treatment. For …

In the present work, two series of Coumarin based Schiff base-esters mesogenic
compounds have been synthesised. The first series (KSC-(6–18)) comprises of Schiff base …

A series of novel azo-coumarin derivatives with different aliphatic chain length (3a-e) have
been synthesized and characterized for liquid crystal properties and their photoswitching …

Abstract New coumarin esters,(E)-4-(((7-(octyloxy)-2-oxo-2H-chromen-3-yl) imino) methyl)
phenyl-4-alkyloxybenzoate, CE-(2-18) containing Schiff base linkage in which octyloxy …

Abstract Furocoumarin (furo [3, 2-c] coumarin) derivatives have been synthesized from
single step, high yielding (82–92%) chemistry involving a 4-hydroxycoumarin 4+ 1 …

A novel heterogeneous catalytic method was developed for the synthesis of coumarin and
its derivatives using the Ti (IV)-doped ZnO matrix forming catalyst Zn0. 925Ti0. 075O having …

In first series, 6-amino coumarin Schiff base derivatives 10a-g were synthesized with alkoxy
chain n= 6–18 and studied for their mesomorphic properties. In this series, compounds 10b …

Advancement of new protection methodologies to counter mosquito-borne diseases always
remains a public intrigue. Among all reported and researched methods, mosquito repellent …