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Please login to access the full content or check if you have access via Method 6: Bis(η5-cyclopentadienyl)bis(trimethylphosphine)titanium(II) by Reduction of Dichlorobis(η5-cyclopentadienyl)titanium(IV) with Magnesium

DOI: 10.1055/sos-SD-002-00576

Mikami, K.; Matsumoto, Y.; Shiono, T.Science of Synthesis, (20032514.

Rausch reported the synthesis of [Ti(Cp)2(PMe3)2] (116), in quantitative yield, by reduction of dichlorobis(η5-cyclopentadienyl)titanium(IV) (78) with magnesium in the presence of trimethylphosphine (Scheme 60).[‌250‌] Trimethylphosphinetitanium(II) complex 116 is a reactive and versatile precursor for the formation of other titanocene derivatives. It is nonvolatile under high vacuum and soluble in all hydrocarbon solvents.

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