Controlling Oxidative Addition and Reductive Elimination at Tin(I) via Hemi‐Lability
Aldridge, S., Caise, A., Crumpton, A. E., Vasko, P., Hicks, J., McManus, C., & Rees, N. H. (2022). Controlling Oxidative Addition and Reductive Elimination at Tin(I) via Hemi‐Lability. Angewandte Chemie, 61(5), Article e202114926. https://doi.org/10.1002/anie.202114926
Julkaistu sarjassa
Angewandte ChemieTekijät
Päivämäärä
2022Oppiaine
Epäorgaaninen kemiaEpäorgaaninen ja analyyttinen kemiaNanoscience CenterInorganic ChemistryInorganic and Analytical ChemistryNanoscience CenterTekijänoikeudet
© 2021 Wiley-VCH GmbH
We report on the synthesis of a distannyne supported by a pincer ligand bearing pendant amine donors that is capable of reversibly activating E–H bonds at one or both of the tin centres through dissociation of the hemi-labile N–Sn donor/acceptor interactions. This chemistry can be exploited to sequentially (and reversibly) assemble mixed-valence chains of tin atoms of the type ArSn{Sn(Ar)H} n SnAr ( n = 1, 2). The experimentally observed (decreasing) propensity towards chain growth with increasing chain length can be rationalized both thermodynamically and kinetically by the electron-withdrawing properties of the –Sn(Ar)H– backbone units generated via oxidative addition.
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WileyISSN Hae Julkaisufoorumista
1433-7851Asiasanat
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https://converis.jyu.fi/converis/portal/detail/Publication/101984985
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Suomen AkatemiaRahoitusohjelmat(t)
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We thank the Leverhulme Trust and EPSRC for funding. PV would like to thank the Academy of Finland for financial support (project number 314794) and Prof. Heikki M. Tuononen for providing computational resources.Lisenssi
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