European Journal of Inorganic Chemistry, Journal Year: 2024, Volume and Issue: unknown
Published: Oct. 21, 2024
Abstract Dehydrocoupling reactions represent a powerful tool for element‐element bond formation upon H 2 elimination. It was shown that transition metals (in low oxidation states or in the form of hydrides) can be coupled with two equivalents primary pnictanes (R–PnH ; Pn=P, Sb) providing direct access to otherwise elusive η ‐dipnictene (R–Pn=Pn–R) complexes. Herein, we report on reactivity common group IV metallocene precursors Cp Ti(btmsa) and Zr(btmsa)(pyridine) (btmsa=C (SiMe 3 ) towards (Pn=P N) secondary aminophosphanes (R'P(H)–N(H)R). We found reacts (R'P(H)–N(H)R) give ‐iminophosphane titanocene The molecular electronic structure new compounds were thoroughly investigated spectroscopically, crystallographically computationally.
Language: Английский