From ?-Bonded Gallapnictenes to Nucleophilic, Redox-Active Metal-Coordinated Pnictanides.
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ABSTRACT:
SUBMITTER: Kruger J
PROVIDER: S-EPMC7898314 | biostudies-literature | 2021 Feb
REPOSITORIES: biostudies-literature
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From π-Bonded Gallapnictenes to Nucleophilic, Redox-Active Metal-Coordinated Pnictanides.
Krüger Julia J Wölper Christoph C Schulz Stephan S
Angewandte Chemie (International ed. in English) 20201215 7
A comprehensive reactivity study of gallapnictenes LGaEGa(Cl)L (E=As, Sb; L=HC[C(Me)N(Ar)]<sub>2</sub> , Ar=Dip=2,6-i-Pr<sub>2</sub> C<sub>6</sub> H<sub>3</sub> ) proved the nucleophilic character of the pnictogen and the electrophilic nature of the Ga atom. Reactions of LGaEGa(Cl)L with imidazolium chloride [IPrH][Cl] yielded {[LGa(Cl)]<sub>2</sub> E<sup>-</sup> }{IPrH<sup>+</sup> } (E=As 1, Sb 2), and those with HCl and MeI gave pnictanes [LGa(Cl)]<sub>2</sub> EH (E=As 5, Sb 6) and L(I)GaE(Me) ...[more]
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