Fluoride metallorganischer Verbindungen. I.: Trialkylzinnfluoride und Dialkylzinndifluoride

Sodium–Potassium Alloy for the Reduction of Monoalkyl Aluminum(III) Compounds

“…The starting materials Me SnCl, Me AlCl, CycMe SiCl, Br , I , and KF were purchased from Aldrich. Me SnF (11), (Tris) Si (12), (Me Si) CHLi (13), and (Cp*AlCl ) (14) were prepared according to the literature methods. Aromatic, hydrocarbon, and etherated solvents were dried over Na/K alloy and vacuum transferred to the reaction #asks prior to use.…”

“…SCHEME 8. Compounds 4,6,7,8,11,13,15,and 16 133 (2) 133 (2) 153 (2) 203 (2) 150 ( The bromine and iodine derivatives (14 and 15) were prepared by reacting CycTrisAlMe )THF (11) with the corresponding elements (Scheme 9).…”

Synthesis of Actinide Fluoride Complexes Using Trimethyltin Fluoride as a Mild and Selective Fluorinating Reagent

“…The resulting Me 3 SnX (X = Cl, Br, I) byproduct is easily removed under reduced pressure, and the uranium(V) fluoride ( 4 ) is obtained in excellent yields (79–98 %) following work up. If desired, the Me 3 SnX (X = Cl, Br, I) can be subsequently converted back into Me 3 SnF by reaction with aqueous KF solution , , . When the reactions are monitored by 1 H NMR spectroscopy in [D 6 ]benzene, resonances corresponding to the uranium(V) imido halide complex ( 4 ), in addition to singlets at δ = 0.29, 0.40, and 0.48, are observed for Me 3 SnX (X = Cl, Br, and I), respectively, consistent with a halide exchange reaction .…”

Preparation of the hydrocarbon-soluble trifluoro complex LTiF3 with a β-diketiminato ligand

“…The data were reduced (SAINT) [21] and corrected for absorption (SADABS) [22]. The structure was solved by direct methods, and refined against F 2 with anisotropic non-hydrogen atoms.…”