The First 1,1‘-Digallylferrocene and a Rodlike, Polymeric\nDonor−Acceptor Complex: Synthesis, Properties, and\nStructure of [Fe(η<sup>5</sup>-C<sub>5</sub>H<sub>4</sub>GaMe<sub>2</sub>)<sub>2</sub>]<i><sub>n</sub></i> and\n[Fe(η<sup>5</sup>-C<sub>5</sub>H<sub>4</sub>GaMe<sub>2</sub>)<sub>2</sub>(C<sub>12</sub>H<sub>8</sub>N<sub>2</sub>)]<i><sub>n</sub></i><sup>†</sup><sup>,1</sup>
Alexander Althoff (3080847)Peter Jutzi (2254093)Norman Lenze (3080844)Beate Neumann (132351)Anja Stammler (1354392)Hans-Georg Stammler (1549579)
Abstract
The reaction of 1,1‘-bis(trichlorostannyl)ferrocene with trimethylgallium results in the\nformation of Fe(C<sub>5</sub>H<sub>4</sub>GaMe<sub>2</sub>)<sub>2</sub> (<b>1</b>), the first digallylferrocene. An X-ray crystal structure\nanalysis of <b>1</b> reveals a polymeric structure. NMR data confirm a monomeric structure of\n[<b>1</b>·2 donor] in donor solvents. The reaction of <b>1</b> with phenazine results in the formation of\nthe supramolecular polyferrocene [<b>1</b>·phenazine]<i><sub>n</sub></i>. Its rodlike structure is proven by X-ray\ncrystallography.
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