Synthesis and photolytic ring-opening polymerization (ROP) of silicon bridge[1]silaferrocenophane

The strained sila-[1]ferrocenophane monomer Fe(C5H8)2SiMethylVinyl 5 was synthesized and then polymerized via photolytic living anionic ring-opening polymerization (ROP) with NaCp, anionic ring-opening polymerization with n-BuLi, transition metal-catalyzed and thermal ring-opening polymerization (ROP) to give the solution [Fe(C5H8)2SiMethylVinyl]n 6. Both monomer 5 and polymer 6 was structurally characterized by H-NMR spectroscopy. Molecular weight of polymer was measured by GPC and Thermal analyses of monomer was obtained by DSC.

کلیدواژه ها:

Ferrocenophane ، Inorganic polymers ، Ring-opening polymerization ، Photolytic anionic polymerization ، Poly (ferrocenylsilanes)