0000000001315856
AUTHOR
Dragoslav Vidovic
Approaching a “naked” boryl anion: amide metathesis as a route to calcium, strontium, and potassium boryl complexes
Abstract Amide metathesis has been used to generate the first structurally characterized boryl complexes of calcium and strontium, {(Me3Si)2N}M{B(NDippCH)2}(thf)n (M=Ca, n=2; M=Sr, n=3), through the reactions of the corresponding bis(amides), M{N(SiMe3)2}2(thf)2, with (thf)2Li‐ {B(NDippCH)2}. Most notably, this approach can also be applied to the analogous potassium amide K{N(SiMe3)2}, leading to the formation of the solvent‐free borylpotassium dimer [K{B(NDippCH)2}]2, which is stable in the solid state at room temperature for extended periods (48 h). A dimeric structure has been determined crystallographically in which the K+ cations interact weakly with both the ipso‐carbons of the flanki…
CCDC 2021078: Experimental Crystal Structure Determination
Related Article: Andrey V. Protchenko, Petra Vasko, M. Ángeles Fuentes, Jamie Hicks, Dragoslav Vidovic, Simon Aldridge|2021|Angew.Chem.,Int.Ed.|60|2064|doi:10.1002/anie.202011839
CCDC 2021077: Experimental Crystal Structure Determination
Related Article: Andrey V. Protchenko, Petra Vasko, M. Ángeles Fuentes, Jamie Hicks, Dragoslav Vidovic, Simon Aldridge|2021|Angew.Chem.,Int.Ed.|60|2064|doi:10.1002/anie.202011839
CCDC 2021075: Experimental Crystal Structure Determination
Related Article: Andrey V. Protchenko, Petra Vasko, M. Ángeles Fuentes, Jamie Hicks, Dragoslav Vidovic, Simon Aldridge|2021|Angew.Chem.,Int.Ed.|60|2064|doi:10.1002/anie.202011839
CCDC 2021076: Experimental Crystal Structure Determination
Related Article: Andrey V. Protchenko, Petra Vasko, M. Ángeles Fuentes, Jamie Hicks, Dragoslav Vidovic, Simon Aldridge|2021|Angew.Chem.,Int.Ed.|60|2064|doi:10.1002/anie.202011839