A Stable Monomeric SiO 2  Complex with Donor–Acceptor Ligands | Zendy

Rodriguez Ricardo | Zendy; Gau David | Zendy; Saouli Jérémy | Zendy; Baceiredo Antoine | Zendy; SaffonMerceron Nathalie | Zendy; Branchadell Vicenç | Zendy; Kato Tsuyoshi | Zendy

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A Stable Monomeric SiO 2 Complex with Donor–Acceptor Ligands

Author(s) -

Rodriguez Ricardo,

Gau David,

Saouli Jérémy,

Baceiredo Antoine,

SaffonMerceron Nathalie,

Branchadell Vicenç,

Kato Tsuyoshi

Publication year - 2017

Publication title -

angewandte chemie

Language(s) - English

Resource type - Journals

eISSN - 1521-3757

pISSN - 0044-8249

DOI - 10.1002/ange.201611851

Subject(s) - chemistry , monomer , acceptor , pyridine , reagent , ligand (biochemistry) , carbene , photochemistry , polymer chemistry , organic chemistry , catalysis , polymer , biochemistry , physics , receptor , condensed matter physics

Isolation of a monomeric SiO 2 compound 3 as a stable donor–acceptor complex with two different ligands —a σ‐donating ligand (pyridine, dimethylaminopyridine, N ‐heterocyclic carbene) and a donor–acceptor ligand (iminophosphorane)—is presented. The SiO 2 complex 3 is soluble in ordinary organic solvents and is stable at room temperature in solution and in the solid state. Of particular interest, 3 remains reactive and can be used as a stable and soluble unimolecular SiO 2 reagent.

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