Studien zur Synthese, Struktur und Reaktivität heterozyklischer Metallonitridophosphinate

Synthesis of ternary group 13/15 chain compounds

Herein we present the synthesis and characterisation of the seven-membered group 13/15 chain compound HB{N(H)PtBu2BH3}2 (3) obtained from the reaction of tBu2PNH2 (1) with Me2S·BH3. Furthermore, we describe the synthesis of the aluminium and gallium compounds tBu2PN(H)AltBu2N(H)P(H)tBu2 (4) and tBu2(H)PN(H)GatBu3 (5) derived from the reaction of tBu2PNH2 (1) with MtBu3 (M = Al, Ga).

Reactivity of bis(organoamino)phosphanes with magnesium(ii) compounds

The reactivity of bis(organoamino)phosphanes with magnesium(ii) reagents is reported. The outcome of the reactions is influenced by a tautomeric H-shift in ligand backbones.