Current Topics in Chemistry - Current Issue

AimsThis study aimed to employ sustainable green methods in the synthesis of bis-fused cycles incorporating pyrido[2,3-d]pyrimidine moiety using a green catalyst nano ZnO catalyst by one-pot, multicomponent reaction among 2,2'-(propane-1,3-diylbis(sulfanediyl)) bis(6-aminopyrimidin-4(3H)-one) 3, 1H-indene-1,3(2H)-dione 4, and aromatic aldehydes 5.MethodsThe reactions proceeded with both conventional and microwave ( Read More

IntroductionA simple alternative removal of iron and copper before the determination of nickel was proposed. The procedure was based on sampling a milligram sample and a micro-milliliter operation.MethodsThe method has been applied to jewelry items. A 50 mg sample was digested by 5 mL of nitric acid with heating. The obtained solution was added to KSCN before passing through polyurethane foam (PUF) (1 cm i.d. Read More

Profitable interest in the pervasive packaging of ionic liquids has continued to increase due to its several advantages and environmentally pleasant nature. Fabric enterprise is stated to be the most important enterprise as a result of a rapid increase in the populace across the globe. Certain ionic beverages can dissolve textile fibers. Therefore, ionic liquids are doubtlessly appropriate for material production and recycling. The dyei Read More