Silicon bridges polyferrocenylsilanes

Thermal ROP of silicon-bridged [1 Jferrocenophanes Thermal ROP of other strained metallocenophanes Living anionic ROP of strained metallocenophanes Transition metal-catalyzed ROP of strained metallocenophanes Other ROP methods for strained metallocenophanes Properties of polyferrocenylsilanes... [Pg.295]

The first examples of the use of ROP of strained metallocenophanes to prepare high molecular weight polymetallocenes (Mn>10 ) involved silicon-bridged [Ijferrocenophane monomers 3.21 [61]. Specifically, polyferrocenylsilanes (PFSs) 3.22 (R,R = Me or Ph) were prepared by the thermal ROP of strained, ring-tilted silicon-bridged [l]ferrocenophanes 3.21 (R,R = Me or Ph) in the melt, at 130-... [Pg.82]

The transition-metal-catalyzed ring-opening polymerization of silicon-bridged, strained, ring-tilted ferrocenophans yields polyferrocenylsilanes with intriguing properties. ... [Pg.275]

OR=n-octadeqfloxy) have been found to crystallize and to form lamellar structures with interdigitated side groups [68]. As noted above, polyferrocenylsilanes with un-symmetrical substitution on the bridging silicon (3.22, R ) possess tacticity and... [Pg.96]

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