Publikace detail

Organotin(IV) Derivatives of Some O,C,O-Chelating Ligands. Part 2

Rok: 2007

Druh publikace: článek v odborném periodiku

Název zdroje: Organometallics

Název nakladatele: American Chemical Society

Místo vydání: Washington

Strana od-do: 6312-6319

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
cze	Organotin(IV) Derivatives of Some O,C,O-Chelating Ligands. Part 2	A new O,C,O-chelating ligand [2,6-C6H3(CH2OEt)2](-) and its organotin(IV) derivatives, LSnPh3, LSnPh2Cl, and LSnPhCl2 (4-6), were prepared and structurally characterized in solution as well as in the solid state by NMR and XRD techniques. ne structure of these compounds was compared to those of analogous compounds containing ligands of the type [2,6-C6H3(CH2OR)(2)](-), where R = Me, i-Pr, and t-Bu, on the basis of various NMR spectral parameters, mainly on (n)J(H-1-Sn-119) long-range couplings, solid-state structure determinations, and theoretical calculations at the B3LYP/LANL2DZ level. All of these methods showed that the structure is similar in all three phases (solid, solution, and in silico), but that it dramatically depends on the R substituent in the O,C,O-pincer ligand.
eng	Organotin(IV) Derivatives of Some O,C,O-Chelating Ligands. Part 2	A new O,C,O-chelating ligand [2,6-C6H3(CH2OEt)2](-) and its organotin(IV) derivatives, LSnPh3, LSnPh2Cl, and LSnPhCl2 (4-6), were prepared and structurally characterized in solution as well as in the solid state by NMR and XRD techniques. ne structure of these compounds was compared to those of analogous compounds containing ligands of the type [2,6-C6H3(CH2OR)(2)](-), where R = Me, i-Pr, and t-Bu, on the basis of various NMR spectral parameters, mainly on (n)J(H-1-Sn-119) long-range couplings, solid-state structure determinations, and theoretical calculations at the B3LYP/LANL2DZ level. All of these methods showed that the structure is similar in all three phases (solid, solution, and in silico), but that it dramatically depends on the R substituent in the O,C,O-pincer ligand.	Organotin(IV) Derivatives of Some O,C,O-Chelating Ligands. Part 2

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