Synthesis, characterization, optical and electrochemical properties and antifungal and anticancer activities of ferrocenyl conjugated novel dendrimers

A new class of triazoloferrocenyl conjugates (1, 2 and 3) was obtained by copper(I) catalyzed click chemistry, specifically the alkyne azide cycloaddition (CuAAC) of bis(beta-hydroxyl) arylalkyneether with suitable ferrocenyl azides. The synthesized bis(b-hydroxyl) arylether linked ferrocenyl conjugates 1, 2 and 3 exhibit antifungal activity against fungal pathogens, viz. Candida albicans, Candida glabrata and Candida crusi, comparable to that of amphotericin B and also show excellent anticancer activity against MCF-7 cell lines.