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Please login to access the full content or check if you have access via Variation 1: Reactions of Bis(aryloxy)dichlorotitanium(IV) Complexes with Butyllithium in the Presence of Dienes

DOI: 10.1055/sos-SD-002-00576

Mikami, K.; Matsumoto, Y.; Shiono, T.Science of Synthesis, (20032540.

Treatment of octa-1,7-diene and [TiCl2(OAr1)2] (185, Ar1=2,6-Ph2C6H3, 2,3,5,6-Ph4C6H) with 2 equivalents of butyllithium affords the bicyclic titanacyclopentane 186 (Scheme 92).[‌313‌] This method has also been utilized to generate a titanocene equivalent. In most cases, however, isolated yields are low due to difficulty in separating the products from the reaction mixture.

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