Synthesis and Characterization of a 1,2,4-Diazarsolide Anion DOI Creative Commons
William D. Jobbins, Bono van IJzendoorn, Meera Mehta

et al.

Organometallics, Journal Year: 2024, Volume and Issue: 44(1), P. 14 - 18

Published: Dec. 30, 2024

Cyclopentadienyl anions ([Cp]−) are pervasive ligands in coordination chemistry. In contrast, heavy-element derivatives of these ligands, particularly those that feature arsenic, not as well developed. this work, a new arsenic-based heterocycle with structure analogous to [Cp]− is presented. Reaction K3As7 benzyl azide (BnN3) leads fragmentation the [As7]3– core and C–H activation two [BnN] units give five-membered arsenic [As(NC(Ph))2]−. This was studied by nuclear magnetic resonance UV–vis spectroscopy, X-ray diffraction, its electronic investigated computationally.

Language: Английский

Synthesis and Characterization of a 1,2,4-Diazarsolide Anion DOI Creative Commons
William D. Jobbins, Bono van IJzendoorn, Meera Mehta

et al.

Organometallics, Journal Year: 2024, Volume and Issue: 44(1), P. 14 - 18

Published: Dec. 30, 2024

Cyclopentadienyl anions ([Cp]−) are pervasive ligands in coordination chemistry. In contrast, heavy-element derivatives of these ligands, particularly those that feature arsenic, not as well developed. this work, a new arsenic-based heterocycle with structure analogous to [Cp]− is presented. Reaction K3As7 benzyl azide (BnN3) leads fragmentation the [As7]3– core and C–H activation two [BnN] units give five-membered arsenic [As(NC(Ph))2]−. This was studied by nuclear magnetic resonance UV–vis spectroscopy, X-ray diffraction, its electronic investigated computationally.

Language: Английский

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