1,11-Dibromoundecane was used in preparation of:thermotropic main-chain polyether and has been studied by variable-temperature solid-state13C NMR spectroscopydiscotic side group liquid crystal polymer based on poly(methyl methacrylate)self-assembled monolayer (SAM) substrate, 11-(mercaptoundecyl)triethylene glycolSAM of a ferrocene (Fc)-porphyrin (P)-C60triad on a gold electrode