| Autor: |
Giese, Steven, Klimov, Katrin, Mikeházi, Antal, Kelemen, Zsolt, Frost, Daniel S., Steinhauer, Simon, Müller, Peter, Nyulászi, László, Müller, Christian |
| Předmět: |
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| Zdroj: |
Angewandte Chemie International Edition; 2/15/2021, Vol. 60 Issue 7, p3581-3586, 6p |
| Abstrakt: |
The yet unknown 2‐amino‐substituted λ3,σ2‐phosphinines are phosphorus‐containing aniline derivatives. Calculations show that the strong interaction of the π‐donating NR2 group with the aromatic system results in a high π‐density at the phosphorus atom. We could now synthesize 2‐N(CH3)2‐functionalized phosphinines, starting from a 3‐N(CH3)2‐substituted 2‐pyrone and (CH3)3Si‐C≡P. Their reaction with CuBr⋅S(CH3)2 affords CuI complexes with the first example of a neutral phosphinine acting as a rare bridging μ2‐P‐4e donor‐ligand between two CuI centers. Our experimental and theoretical investigations show that 2‐aminophosphinines are missing links in the series of known 2‐donor‐functionalized phosphinines. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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