Ln(<scp>ii</scp>) amido complexes coordinated by ring-expanded N-heterocyclic carbenes – promising catalysts for olefin hydrophosphination
Ivan V. Lapshin, Anton V. Cherkasov, Andrey F. Asachenko, Alexander A. Trifonov
Abstract
First Ln(ii) ring-expanded NHC complexes (er-NHC)Ln[N(SiMe3)2]2 (Ln = Sm, Yb) are synthesized and proved to be highly efficient pre-catalysts for the intermolecular hydrophosphination of such indolent substrates as 1-alkenes, cyclohexene and norbornene.
Topics & Concepts
Olefin fiberCatalysisRing (chemistry)ChemistryOlefin metathesisCombinatorial chemistryOrganic chemistryPolymerizationPolymerMetathesisN-Heterocyclic Carbenes in Organic and Inorganic ChemistryCatalytic Cross-Coupling ReactionsSynthetic Organic Chemistry Methods