Insertion of ClPPh2 into a Ta-H bond: Synthesis and structure of the first phosphido derivative of tantalocene

DOI: 10.1021/om00007a072

Source and publish data:

Organometallics p. 3588 - 3591 (1995)

Update date:2022-09-26

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Authors:

Nikonov, Georgii I.

Kuzmina, Ludmila G.

Mountford, Philip

Lemenovskii, Dmitry A.

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Article abstract of DOI:10.1021/om00007a072

Ph₂PCl easily inserts into the Ta-H bond of Cp₂TaH₃ affording an ionic complex [Cp₂TaH₂(HPPh₂)]Cl (4). This species was deprotonated to give the first phosphido-substituted tantalocene complex Cp₂TaH₂PPh₂ (5), which was characterized by NMR spectroscopy and X-ray crystallography. Thermal decomposition of 5 as well as its reaction with HPPh₂ was studied.

Full text of DOI:10.1021/om00007a072

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