Synthese und Reactivität von (2,6-<sup>i</sup>Pr<sub>2</sub>Ph-dad)Ni(C<sub>2</sub>F<sub>4</sub>)
- Schröder, W.
- Bonrath, W.
- Pörschke, K.
Publication date
May 1991
DOIAbstract
Upon warming the reaction mixture of Ni(cdt), C<sub>2</sub>F<sub>4</sub>, and 2,6-<sup>i</sup>Pr<sub>2</sub>Ph-dad in THF from - 78-degrees-C to room temperature the red-violet complex (2,6-<sup>i</sup>Pr<sub>2</sub>Ph-dad)Ni(C<sub>2</sub>F<sub>4</sub>) (1) is obtained. 1 reacts with ethene already at - 78-degrees-C by coupling of the olefinic ligands with the nickel atom to form the blue nickelatetrafluoro-cyclopentane compound (2,6-<sup>i</sup>Pr<sub>2</sub>Ph-dad)Ni(C<sub>2</sub>H<sub>4</sub>C<sub>2</sub>F<sub>4</sub>) (2)
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