[η<sup>5</sup>:η<sup>1</sup>-(3,6-tBu<sub>2</sub>Flu)SiMe<sub>2</sub>NtBu]Y(η<sup>1</sup> -NC<sub>5</sub>H<sub>6</sub>)(py)<sub>2</sub>: A 1,4-Hydride-Addition Product to Pyridine that Provides Evidence for the First Fluorenyl(hydrido)metal (Group 3) Complex
- Kirillov, E.
- Lehmann, C.
- Razavi, A.
- Carpentier, J.
DOIAbstract
Reaction of pyridine with the “constrained geometry” fluorenyl(hydrido)yttrium complex {[(3,6‐tBu2Flu)SiMe2NtBu]Y(H)(THF)}2 selectively gives the 1,4‐addition product [η5:η1‐(3,6‐tBu2Flu)SiMe2NtBu]Y(η1‐NC5H6)(py)2, which was characterized by single‐crystal X‐ray diffraction and 1H and 13C NMR spectroscopy
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