Heteroleptic silylamido phenolate complexes of calcium and the larger alkaline earth metals: β-agostic Ae⋅⋅⋅Si-H stabilization and activity in the ring-opening polymerization of L-lactide.

Abstract

The factors governing the stability and the reactivity towards cyclic esters of heteroleptic complexes of the large alkaline earth metals (Ae) have been probed. The synthesis and stability of a family of heteroleptic silylamido and alkoxide complexes of calcium [{LO(i)}Ca-Nu(thf)(n)] supported by mono-anionic amino ether phenolate ligands (i = 1, {LO(1… (More)
DOI: 10.1002/chem.201103666

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@article{Liu2012HeterolepticSP, title={Heteroleptic silylamido phenolate complexes of calcium and the larger alkaline earth metals: β-agostic Ae⋅⋅⋅Si-H stabilization and activity in the ring-opening polymerization of L-lactide.}, author={Bo Liu and Thierry Roisnel and J P Guegan and Jean-François Carpentier and Yann Sarazin}, journal={Chemistry}, year={2012}, volume={18 20}, pages={6289-301} }