Bis-(cyanoacetamide)alkanes in heterocyclic synthesis: synthesis of bis-heteryl(carboxymido)alkanes and bis-(heteryl)alkanes of thiophene, pyrrole, thiazole and pyrimidinone series
Preparation and characterization of imino diacetic acid functionalized alginate beads for removal of contaminants from waste water: I. methylene blue cationic dye model