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Titanocene Pnictinidene Complexes

preprint
submitted on 09.03.2021, 14:41 and posted on 10.03.2021, 10:43 by Malte Fischer, Fabian Reiß, Christian Hering-Junghans
The phospha-Wittig reagent MesTerPPMe3 (MesTer = 2,6-{2,4,6-Me3-C6H2}-C6H3) and arsa-Wittig reagent DipTerAsPMe3 (DipTer = 2,6-{2,6-iPr2-C6H3}-C6H3) have been employed to synthesize the titanocene complexes Cp2Ti(PMe3)PnAr (Pn = P, As) with terminal phosphinidene or arsinidene ligands, respectively. Ab initio studies show that the description as singlet biradicaloids in their ground state is warranted.

Funding

Boehringer Ingelheim Stiftung (Exploration Grant for C. H.-J.)

History

Email Address of Submitting Author

christian.hering-junghans@catalysis.de

Institution

Leibnis-Instiut für Katalyse e.V. (LIKAT Rostock)

Country

Germany

ORCID For Submitting Author

0000-0003-4937-2625

Declaration of Conflict of Interest

There are no conflicts to declare.

Version Notes

Initial_Submission

Exports