Petrov, Andrey, Conrad, Lawrence, Coles, Nathan T.  ORCID: https://orcid.org/0000-0001-6190-9080, Weber, Manuela, Andrae, Dirk, Zagidullin, Almaz, Miluykov, Vasili and Müller, Christian
2022.
Reactivity of sodium pentaphospholide Na[cyclo‐P5] towards C≡E (E=C, N, P) triple bonds.
Chemistry - A European Journal
28
(67)
, e202203056.
10.1002/chem.202203056
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Official URL: https://doi.org/10.1002/chem.202203056
Abstract
A diglyme solution of Na[cyclo-P5] (1) reacts with alkynes and isolobal nitriles and phosphaalkynes to afford the otherwise elusive (aza)phospholide anions 2 a–c, 4 a,b, and 6. The reaction of Na[cyclo-P5] with alkynes and nitriles was studied by means of DFT methods, which suggested a concerted mechanism for the formation of 2 a and 4 b. The anions 2 a–c, 4 a,b, and 6 coordinate in an η5-fashion towards FeII to give the sandwich (aza)phosphametallocenes 3 a–c, 5 a,b and 7 in moderate to good yields. The new compounds were characterized by means of multinuclear NMR spectroscopy, single-crystal X-ray diffraction and cyclic voltammetry.
| Item Type: | Article |
|---|---|
| Date Type: | Publication |
| Status: | Published |
| Schools: | Schools > Chemistry |
| Publisher: | Wiley |
| ISSN: | 0947-6539 |
| Date of First Compliant Deposit: | 4 December 2024 |
| Date of Acceptance: | 9 October 2022 |
| Last Modified: | 06 Jan 2025 10:07 |
| URI: | https://orca.cardiff.ac.uk/id/eprint/173588 |
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