The propargylation reaction is one of the most important fundamental reactions in organic
synthesis. It features mild reaction conditions, a tolerance of a diverse range of functional …

Selenium represents an essential element for organisms as various diseases can result from
selenium deficiency. As a consequence, selenium-containing heterocycles are of …

The clinical significance of pyran and pyrimidine condensed systems and the raise in
problem of multidrug resistant bacterial pathogens has directed us to synthesize …

Recent advances in the chemistry of selenium-containing heterocycles: Five-membered ring
systems - ScienceDirect Skip to main contentSkip to article Elsevier logo Journals & Books …

Bleached and cationized cotton fabrics were chemically modified with reactive
organoselenium compounds through the nucleophilic aromatic substitution (SNAr) reaction …

Reported herein is the use of ligands to tune the regioselectivity and reactivity of palladium-
catalyzed [3+ 2] and [3+ 3] cycloadditions. Diverse synthesis with vinylethylene carbonates …

The synthesis of pyrazole-chromeno [2, 3-d] pyrimidines through the three-component
condensation reaction of salicylaldehyde, pyrazolone derivatives, and barbituric acid has …

Ruthenium-catalyzed enantioselective [3+ 3] cycloaddition of propargylic alcohols with 2-
naphthols affords the corresponding cycloaddition products in moderate to good yields with …

A series of 1, 2, 3-thiadiazole and 1, 2, 3-selenadiazole derivatives were synthesized by the
cyclization of novel 2-(quinolin-8-yloxy) acetohydrazones. In vitro antiamoebic activity was …

A novel bifunctional thiourea–tertiary-amine-catalyzed enantioselective Friedel–Craft-type
addition reaction of 2-naphthol with β, γ-unsaturated α-keto ester was developed …