A Stable Silene Substituted by Strong π-Donors at the Silicon Center

A Stable Silene Substituted by Strong π-Donors at the Silicon Center

Keen to donate: A stable and isolable silene with two π‐donating groups on the silicon center has been synthesized. This silicon‐substituted silene shows totally different π‐substituent effects compared to those of related carbon‐substituted silenes, and it presents intrinsic silene properties with...

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Veröffentlicht in:Angewandte Chemie International Edition 2013-10, Vol.52 (41), p.10840-10844
Hauptverfasser: Nakata, Norio, Rodriguez, Ricardo, Troadec, Thibault, Saffon-Merceron, Nathalie, Sotiropoulos, Jean-Marc, Baceiredo, Antoine, Kato, Tsuyoshi
Format: Artikel
Sprache:eng
Schlagworte:
Chemical Sciences
complexes
Ligands
Organic chemistry
silenes
Silicon
silylenes
Transition metals
ylides
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Beschreibung
Zusammenfassung:Keen to donate: A stable and isolable silene with two π‐donating groups on the silicon center has been synthesized. This silicon‐substituted silene shows totally different π‐substituent effects compared to those of related carbon‐substituted silenes, and it presents intrinsic silene properties with an enhanced electron‐donating character, making it an excellent ligand for transition metals.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201304594